Saturday, February 07, 2009

Health Tips for February 7

Health Tip: Do I Have a Cold or Flu?

If you're sneezing, coughing and have a fever, do you know how to tell whether you've caught a cold or have the flu?

The American Academy of Family Physicians offers this list of cold symptoms, and how to tell them apart from symptoms of the flu:

  • In general, cold symptoms are milder and come on slowly, while symptoms of the flu tend to occur very suddenly.
  • It's probably a cold if you have a fever no higher than 102 degrees. The flu usually causes fevers higher than that.
  • It's probably a cold if you have symptoms including a congested or runny nose, sneezing and coughing, watery eyes, and a sore throat.
  • Symptoms of the flu often include nausea, chills, sweats, vomiting, muscle aches, and loss of appetite.

Health Tip: Caring for a Canker Sore

If you have a canker sore, it may be painful to chew until it goes away, which usually happens on its own over time.

The American Academy of Family Physicians offers these suggestions to help relieve the pain of a canker sore:

  • Take an over-the-counter pain reliever, such as acetaminophen or ibuprofen.
  • Try a topical pain-relieving ointment for canker sores, such as Anbesol, Zilactin-B, Orabase or Orajel.
  • Rinse your mouth with a solution of equal parts Milk of Magnesia and Benadryl liquid allergy medication. Rinse with, but don't swallow the solution, every few hours.
  • Take vitamin C or a vitamin B complex.
  • Take zinc lozenges, or an herbal mouthwash that contains sage and chamomile.

Friday, February 06, 2009

Health Headlines - February 6

Supreme Court Justice Ruth Ginsburg Has Pancreatic Cancer Surgery

U.S. Supreme Court Justice Ruth Bader Ginsburg had surgery for pancreatic cancer at a New York City hospital on Thursday, the Associated Press reported.

Ginsburg, 75, had the operation at the Memorial Sloan-Kettering Cancer Center, where she's expected to remain for seven to 10 days, according to a news release from the Supreme Court cited by the AP.

The cancer appears to be in its early stages, the release said. It was found during a routine checkup last month.

Ginsburg has been a justice since 1993, and is the only woman on the court. A decade ago, she had colon cancer surgery and received follow-up chemotherapy and radiation, the AP said.

Pancreatic cancer is among the most lethal forms of the disease. Some 38,000 cases are diagnosed annually, and fewer than 5 percent survive five years, the wire service said.

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Disaster Relief Food Kits May Contain Tainted Peanut Butter: FEMA

Salmonella-tainted peanut butter may be included in disaster relief food kits distributed in Kentucky and Arkansas after the states were hammered last week with rain, ice and snow. People who received the food kits should inspect them and discard the peanut butter packets, said the Federal Emergency Management Association, CNN reported.

The food kits were made by Red Cloud Food Services Inc., under the Standing Rock label.

"We just received this information from FEMA. Tonight, out of an abundance of caution, we are in the process of finding alternative sources of food for people in shelters. The Kentucky National Guard is starting to notify people who've already received the (meal kits) or might be getting one," Jay Blanton, spokesman for Kentucky Gov. Steve Beshear, told CNN.

In related news, more peanut products are being added to a recall list that now includes more than 1,000 items that may be contaminated with salmonella. Experts say it may be a record for a recall involving food products for humans, the Associated Press reported.

The salmonella outbreak, which has sickened at least 550 people and caused eight deaths, is being blamed on a Peanut Corp. of America plant in Blakely, Ga. Federal lawmakers are investigating the outbreak and promising stronger food safety laws and more money for inspections.

"It's time to find the gaps in the system and remedy them," said Sen. Tom Harkin (D-Iowa), chairman of the Senate Agriculture Committee, which is holding a hearing Thursday on the outbreak.

The U.S. Food and Drug Administration has been criticized for its handling of the salmonella outbreak. But in testimony prepared for the Senate Agriculture Committee hearing, FDA Food Safety Center chief Stephen Sundlof said the agency started to investigate the salmonella outbreak even before there was a scientific link to a particular food, the AP reported.

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Traffic Deaths Decline in 40 States

Road deaths declined in 40 states and the District of Columbia in 2008, according to a Governors Highway Safety Association survey released Wednesday.

The average decline was 10.7 percent, according to the survey of 44 states. It did not include several large states, such as California, Texas, New York and Pennsylvania, the Associated Press reported.

Declines of 20 percent or more were seen in Alaska, Hawaii, Massachusetts, Virginia, Wisconsin and the District of Columbia. Among other states included in the survey, declines were: 18 percent in New Jersey, 16 percent in Illinois, 12 percent in Georgia, 7.7 percent in Michigan, 6.8 percent in Florida, and 4 percent in Ohio.

Vehicle deaths increased in Delaware, New Hampshire, Vermont and Wyoming.

Higher gas prices and economic worries meant that Americans drove less in 2008, which reduced the number of road fatalities, Barbara Harsha, executive director of the Governors Highway Safety Association, told the AP. But she also noted that seat belt use reached a record high of 83 percent in 2008.

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Drug for Hereditary Angioedema Gets FDA Panel Approval

A new drug to treat a genetic condition that can lead to dangerous swelling should be approved by the U.S. Food and Drug Administration, an agency advisory panel recommended Wednesday.

The panel voted 6-5 in favor of recommending approval of DX-88, which targets hereditary angioedema. There were two abstentions, the Associated Press reported.

While the FDA doesn't have to approve the drug, it usually follows the advice of its advisory panels.

Dyax Corp.'s DX-88 was given priority review by the FDA in November, with an action date of March 23. A priority review shortens the review time to 6 months from the standard 10 months, the AP reported.

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Obama Signs Children's Health Bill

President Barack Obama signed into law late Wednesday afternoon new legislation that will allow four million more U.S. children to get government-sponsored health coverage.

Obama acted right after the House, by a vote of 290-135, approved spending an additional $32.8 billion for the State Children's Health Insurance Program (SCHIP), the Associated Press reported. The program, with about 7 million children now enrolled, includes children whose family income is too high for Medicaid but whose families have difficulty affording private insurance.

And, for the first time, the new law also permits states to cover legal immigrants -- among them, children under 21 and pregnant women.

Previously, legal immigrants had been barred from Medicaid and SCHIP for five years after arriving in the United States. The states may now cover those immigrants without the five-year delay, according to The New York Times.

The U.S. Senate passed the SCHIP measure last week. To cover adding the additional children, the measure raises federal excise taxes on cigarettes by 62 cents, to $1.01 a pack, the wire service said.

Former President George W. Bush twice vetoed similar legislation.

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FDA Reviews Sepsis Drug Xigris

U.S. health officials are reviewing cases of serious bleeding in patients taking the drug Xigris, which is used to treat severe sepsis (bloodstream infection).

A recently published study showed that the injectable drug increased the risk of dangerous internal bleeding when taken by patients with a recent history of hemorrhages, the U.S. Food and Drug Administration said Wednesday, the Associated Press reported.

The study of 73 patients treated with the Eli Lilly drug found that serious bleeding occurred in 35 percent of patients with a history of bleeding problems, compared with 3.8 percent of other patients.

Xigris already carries a warning that internal bleeding is a serious effect, but the FDA plans to work with Eli Lilly to reassess the drug's risks, the AP reported.

Patients taking Xigris should not stop taking the drug, the FDA said.

Health Tips for February 6

Health Tip: Wean Your Child From Breast-Feeding

When you feel the time is right to wean your baby from breast milk, the Nemours Foundation offers these suggestions to help make the process easier:

  • Substitute a bottle or cup at nursing time. Slightly older children can have a healthy snack or a cup as a substitute.
  • At the typical times that you'd nurse, schedule a special and fun activity instead.
  • Don't wear the same nursing clothes, and change rooms for the substitute activity.
  • Schedule the weaning for a time when your baby isn't dealing with other major changes, such as starting day care or teething.
  • Don't discourage your child if he or she begins a substitute habit -- such as sucking the thumb or carrying a stuffed animal. It's just your child's way of dealing with the change.

Health Tip: Feeding Your Baby

It's important for new parents to understand what and how often your baby needs to eat, and how that schedule should change as your baby matures.

The U.S. National Library of Medicine offers these guidelines to help plan your baby's feeding:

  • Babies who breast-feed typically need to be fed once every one to three hours.
  • Babies on a diet of formula need to be fed every two to four hours, as formula takes longer to digest.
  • You should never give a baby younger than 1 cow's milk, since it is difficult for an infant to digest.
  • Don't attempt to give baby any solid food until at least 4 months of age, preferably 6 months of age.
  • Begin introducing solid foods between 6 months and 12 months of age, starting with pureed or mashed foods, and graduating to more solid foods.
  • Introduce new foods one at a time, and monitor closely for signs of allergic reaction. New foods should be introduced only when an infant is hungry.

Thursday, February 05, 2009

Health Benefits of POM Wonderful Pomegranate Juice


Years of research offer compelling reasons to drink pomegranate juice. With incredibly high levels of naturally occurring polyphenol antioxidants, POM Wonderful Pomegranate Juice may help guard the body against free radicals, nasty little molecules that emerging science shows may be linked to disease.

Promising preliminary research examines the potential links between pomegranate juice consumption and health. There are a total of 10 published peer-reviewed pilot medical studies that demonstrate the effects of these antioxidants. And the clinical studies are ongoing.



  • Preliminary research was based on consumption of 8 oz. of 100% POM Wonderful Pomegranate Juice daily.
  • You can find POM Wonderful 100% Pomegranate Juice in the refrigerated produce or premium juice section of major supermarkets and health food stores nationwide, where it is available in 8, 16, 24 and 46 oz. sizes.
  • POM Wonderful is all-natural: that means there are no added sugars or preservatives, and no artificial colors or flavors.

For Special Patient Populations

  • According to the American Dietetic Association, 3.5 oz of POM Wonderful 100% Pomegranate Juice equals one fruit serving for diabetics.
  • Because the juice contains high levels of potassium, patients who must avoid potassium should not drink pomegranate juice.
Click here to visit POM Wonderful on the Web.

Health Headlines - February 5

Children's Health Bill Gets House Approval

Four million more U.S. children will be eligible for government-sponsored health coverage under legislation approved Wednesday by the House of Representatives. President Barack Obama signed the measure into law late Wednesday afternoon.

Voting 290-135, the House approved spending an additional $32.8 billion for the State Children's Health Insurance Program (SCHIP), the Associated Press reported. The program, with about 7 million children now enrolled, includes children whose family income is too high for Medicaid but whose families have difficulty affording private insurance.

According to The New York Times, the new law permits states to cover legal immigrants -- among them, children under 21 and pregnant women.

Previously, legal immigrants had been barred from Medicaid and SCHIP for five years after arriving in the United States. The states may now cover those immigrants without the five-year delay, the newspaper said.

The U.S. Senate passed the SCHIP measure last week. To cover adding the additional children, the measure raises federal excise taxes on cigarettes by 62 cents, to $1.01 a pack, the wire service said.

Former President George W. Bush twice vetoed similar legislation.

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FDA Reviews Sepsis Drug Xigris

U.S. health officials are reviewing cases of serious bleeding in patients taking the drug Xigris, which is used to treat severe sepsis (bloodstream infection).

A recently published study showed that the injectable drug increased the risk of dangerous internal bleeding when taken by patients with a recent history of hemorrhages, the U.S. Food and Drug Administration said Wednesday, the Associated Press reported.

The study of 73 patients treated with the Eli Lilly drug found that serious bleeding occurred in 35 percent of patients with a history of bleeding problems, compared with 3.8 percent of other patients.

Xigris already carries a warning that internal bleeding is a serious effect, but the FDA plans to work with Eli Lilly to reassess the drug's risks, the AP reported.

Patients taking Xigris should not stop taking the drug, the FDA said.

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Ancient Snake Longer Than City Bus

The biggest snake ever discovered was 42 to 45 feet long and weighed more than 2,500 pounds, say scientists who pulled the creature's fossil remains from an open-pit coal mine in the Cerrejon region of Columbia.

"This thing weighs more than a bison and is longer than a city bus," Jack Conrad, a snake expert at the American Museum of Natural History in New York, told the Associated Press. "It could easily eat something the size of a cow. A human would just be toast immediately."

Conrad wasn't involved in the find but was familiar with the discovery.

The snake, Titanoboa cerrejonensis, lived 58 million to 60 million years ago and likely hunted ancient relatives of crocodiles. The fossil specimen is about 11 feet longer than the previous snake record holder, which lived in Egypt about 40 million years ago.

Titanoboa cerrejonensis is related to modern boa constrictors but behaved more like an anaconda and spent most of its time in the water, the AP reported.

An article about the discovery was published in Thursday's issue of the journal Nature.

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Ethex Expands Drug Recall

Prescription prenatal vitamin and iron supplements have been added to previous recalls of a large number of generic drug products distributed by Ethex Corporation, a subsidiary of KV Pharmaceutical.

In total, more than 60 generic drug products have been recalled to wholesalers and two generic drug products, Hydromorphone HCI and Metoprolol Succinate, recalled to retailer level, according to a company news release.

The products are being recalled, because they may have been made under conditions that didn't comply with good manufacturing practices.

Patients taking these drug products should continue taking them in accordance with their prescriptions, because the risk of suddenly stopping needed medication may endanger their health, Ethex said.

People who've experienced any problems that may be related to taking or using the recalled products should contact their physician or health care provider. More information is available at www.kvpharmaceutical.com.

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Zimbabwe Cholera Cases Surpass 65,000

The number of recorded cholera cases in Zimbabwe is now 65,739 and more than 3,323 people have died since the start of the outbreak in August 2008, the World Health Organization said in its daily update Wednesday.

About 1,038 new cases and 28 deaths were added since Tuesday's update, Agence France Presse reported.

The cholera epidemic is being blamed on poor health, water and sanitary services.

Earlier this week, UN chief Ban Ki-moon said President Robert Mugabe had agreed to allow a high-level UN team to visit Zimbabwe in an attempt to identify ways to deal with the cholera epidemic and a hunger crises, AFP reported.

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Divorce Causes Face to Age: Study

Divorce can add years to your face, according to U.S. researchers who studied 186 pairs of identical twins.

Twins who'd been divorced looked two years older than their siblings who were married, single or even widowed, United Press International reported.

Antidepressant use also contributed to an older appearance, the researchers reported. Weight was another major factor. Among twins younger than 40, the heavier twin was perceived as looking older. But among twins older than 40, the heavier twin was judged to look younger.

"The presence of stress could be one of the common denominators in those twins who appeared older," study author Dr. Bahaman Guyuron, of the University Hospitals Case Medical Center in Cleveland, said in a news release, UPI reported.

The study was published online in the journal Plastic and Reconstructive Surgery.

Health Tips for February 5

Health Tip: Safe Use of a Generator

If your electricity goes out and you use a generator to power your home, you must read the manufacturer's instructions and take certain precautions. Engines release carbon monoxide, which can be deadly if the devices are used improperly.

The U.S. National Safety Council offers these suggestions when using a portable generator:

  • Always keep the generator outside. Never put one inside your home, garage or any enclosed area.
  • Even outside, keep your generator away from your home's windows and vents.
  • Use a battery-operated carbon monoxide detector at the spot in your home nearest the generator.
  • To prevent fire, let your generator cool for at least two minutes before you add gasoline. Make sure the gasoline is fresh.
  • Never run your generator next to anything that could explode or catch fire.
  • Don't plug a generator directly into one of your home's A/C outlets. Instead, have a licensed electrician install a power transfer switch.
  • Follow the manufacturer's instructions and maintenance guide to make sure your generator runs properly.

Health Tip: Prevent Painful Chapped Hands

Hands can become so dry and chapped -- especially during winter -- that they can become very painful.

The U.S. National Library of Medicine offers these suggestions to help prevent chapped hands:

  • Keep them covered, avoiding exposure to sun, cold or wind.
  • Don't wash your hands with water that's too hot.
  • Wash your hands when necessary to prevent the spread of germs, but don't overdo it.
  • Use a humidifier at home.
  • Stay away from harsh soaps.
  • Moisturize your hands frequently.

Wednesday, February 04, 2009

Health Headlines - February 4

FDA Panel Backs New Blood Thinner

A new blood thinner called prasugrel marks a significant advance over older treatments, an advisory panel of U.S. cardiologists said Tuesday.

The nine members on the U.S. Food and Drug Administration's panel unanimously voted in favor of approval for Eli Lilly's anticlotting drug, which, if OK'd by the FDA itself, would be marketed under the brand name Effient, according to the Associated Press.

The approval followed an FDA review, released last week, that found prasugrel appeared more effective than the current leading blood thinner Plavix.

Since prasugrel, which was developed by Lilly and Japanese drugmaker Daiichi Sankyo, was submitted for approval last January, the FDA has twice put off making a decision because of concerns about its safety. While the drug reduces life-threatening heart problems, it increases the risk of internal bleeding.

But the new FDA review, and the advisory panel's endorsement, indicate the drug's lifesaving benefits clearly outweigh its risks, the AP reported.

The agency is not required to follow the recommendations of its expert panels, but it usually does.

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Cancer Leading Killer in Developing Nations: Report

Cancer now claims more lives in developing countries each year than malaria, tuberculosis or AIDS, according to a report issued in advance of World Cancer Day on Wednesday.

In 2008, more than 12 million new cancer cases were diagnosed worldwide and 7.6 million people died of cancer, Agence France Presse reported.

Developing nations accounted for more than half of all new global cancer cases and about 60 percent of cancer deaths, according to the report from health foundation and consultancy Axios International.

"Cancer in the developing world is a hidden crisis that goes largely unreported, undiagnosed and untreated," said study co-author David Kerr, a professor of clinical pharmacology and cancer therapeutics at the University of Oxford in the U.K., AFP reported.

"Cancer survival rates in developing countries are exceptionally poor. Lack of awareness, stigma and reliance on traditional healers mean most people do not seek medical help until their disease is advanced, and often incurable," Kerr said.

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Nine More Canadian Poultry Farms Quarantined

Nine more poultry farms in British Columbia's Fraser Valley are under quarantine as Canadian officials try to contain an avian flu outbreak in the region.

Although a total of 36 farms are now under quarantine, the disease has been confirmed on only one farm, although testing and monitoring continue, CBC News reported.

The nine new farms were quarantined by the Canadian Food Inspection Agency because they received products or equipment from the Abbotsford farm where an H5 strain of avian flu has been confirmed.

About 60,000 turkeys at the affected farm have been destroyed, CBC News reported.

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Europeans and Japanese Have Same Longevity Gene: Study

German researchers have discovered that a gene linked to longevity in Japanese people is also found in Europeans, which means this gene probably helps people around the world live longer.

The Kiel University team compared the genetic make-up of 388 Germans over 100 years old with 731 younger people and found that the older people were more likely to have a variant of the gene FOXO3A, Agence France Presse reported.

The same finding was reported in a previous study that included 3,741 Japanese men over 95 years old.

"This discovery is of particular importance because Japanese and Europeans are relatively different genetically. Now we can assume that this gene plays a role worldwide in living longer," said Prof. Almut Nebel, head of the Kiel University group, AFP reported.

The study appears online in the journal Proceedings of the National Academy of Sciences.

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Peanut Corp. Ran Unlicensed Plant in Texas: Report

The company blamed for the nationwide salmonella outbreak that has sickened more than 500 people has a peanut processing plant in Texas that operated for years without being inspected or licensed by government health officials, the Associated Press reported Tuesday.

State health records obtained by the news service show Peanut Corp. of America's plant in Plainview wasn't inspected until the U.S. Food and Drug Administration linked the salmonella outbreak to the company's plant in Blakely, Ga.

The Plainview plant, which hadn't been inspected since it opened in March 2005, was found to be salmonella-free by state and federal health officials who checked out the facility a few weeks ago.

Even so, the case raises questions about the adequacy of government oversight of food safety, according to the AP.

Health Tips for February 4

Health Tip: Taking Your Temperature

If you're taking your temperature, you should take steps to ensure that you're getting an accurate reading.

The U.S. National Library of Medicine offers these guidelines:

  • If using a thermometer by mouth, put it directly under the tongue and keep your mouth closed, holding the thermometer in place with your lips. Keep it in about three minutes if it's a glass thermometer, or until a digital thermometer beeps.
  • If measuring temperature underneath the arm, place the thermometer under the armpit, and hold your arm against your body for five minutes. This is not the best method for a glass thermometer.
  • If measuring a baby's temperature by rectum, place the baby on the stomach, and insert the thermometer with a small amount of petroleum jelly. Keep the child still, and remove the thermometer after about 3 minutes (or until it beeps).
  • Don't take your temperature within an hour of taking a bath or shower, or exercising strenuously.
  • If you've just had something to eat or drink, wait at least 20 minutes before taking your temperature.

Health Tip: Easing a Croupy Cough

Croup occurs when the larynx (voicebox) is infected by a virus. It is most commonly identified by a hoarse voice, tight breathing, and a low-pitched cough that sounds like a seal's bark.

The Lucile Packard Children's Hospital offers these suggestions to help soothe your child's croupy cough:

  • Let your child stand in a hot shower and absorb the steam (be careful that the water is not hot enough to burn).
  • While the child is in the shower, hold a wet washcloth near your child's face, and have the child breathe in.
  • Add warm water to a humidifier in your child's room.
  • To avoid pneumonia, it is important that your child cough up mucus that has built up in the lungs. So the idea is to promote a "productive" cough, the hospital says, not prevent a cough entirely.

Tuesday, February 03, 2009

Health Headlines - February 3

Donor's Kidney Removed Through Vagina

A kidney from a female donor was removed through her vagina by surgeons at Johns Hopkins University, the Associated Press reported. It's believed to be a world-first in kidney transplantation.

This technique meant the 48-year-old donor didn't require an abdominal incision, which normally leaves a 5- to 6-inch scar. The kidney was given to the woman's niece and both patients are doing well, hospital officials said.

They said this type of transvaginal kidney removal has been done before to remove cancerous or other nonfunctioning kidneys, but has never been used for healthy kidney donation, the AP reported.

The Jan. 29 operation left the donor with three pea-sized scars on her abdomen. The surgeons said they're hopeful this kind of procedure will persuade more people to become organ donors.

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Human-Animal Embryos Won't Produce Stem Cells: Study

Placing human DNA into cow or rabbit eggs in order to make hybrid cloned embryos to produce stem cells for research doesn't work because the animal eggs don't reprogram human DNA in the correct way to generate stem cells, U.S. researchers say.

"Instead of turning on the right genes, it turns out the animal eggs actually turn them off," senior study author Dr. Robert Lanza, of Advanced Cell Technology in Worcester, Mass., told the Associated Press.

The findings were published online Monday in the journal Cloning and Stem Cells.

Scientists would like to find a way to use animal eggs because it's difficult to get human eggs for research. While some scientists have managed to create human-animal hybrid embryos, there's no widely accepted report of harvesting stem cells from them, the AP said.

The U.S. researchers' conclusions were disputed by a British scientist who has government permission to attempt to create hybrid embryos.

"The idea that this is the nail in the coffin for hybrids is grossly overstated," said Stephen Minger of King's College, London, the AP reported.

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Manganese, Defective Genes Linked to Parkinson's Disease: Study

The metal manganese may contribute to Parkinson's disease when defective genes interact to boost its toxicity, a study suggests.

Manganese, which is naturally present in the human body, is stored mainly in the liver and kidneys. It's an essential trace nutrient in nearly all forms of life but is also a known risk factor for Parkinson's.

The researchers conducted experiments on yeast cells and found that manganese toxicity caused by excessive levels of a protein called alpha-synuclein was greatly reduced in the presence of another protein called ATP13A2, Agence France Pressereported.

Yeast cells that lacked ATP13A2 were more sensitive to manganese. It's believed that ATP13A2 plays a role in transporting metal molecules, especially manganese. The researchers duplicated their findings in laboratory-grown rat neurons. The study was published in the journal Nature Genetics.

Susan Lindquist, of the Howard Hughes Medical Institute in Cambridge, Mass., and colleagues said their findings suggest that people with mutations in the genes that encode these two proteins may be particularly vulnerable to manganese poisoning, AFP reported.

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New Technique May Provide Early Osteoarthritis Diagnosis

A minimally invasive microscopic technique could provide an early diagnosis of osteoarthritis so that patients can take steps to protect their cartilage, Swiss researchers say.

Their experimental "atomic force microscope" involves tapping on the surface of a joint with a tiny tip that responds to stiffness. This technique could give up to six months of warning to people prone to the disease, Agence France Presse reported.

The research was published in the journal Nature Nanotechnology.

There are no treatments to slow or stop cartilage loss in people with osteoarthritis, caused by an erosion of the cartilage between joints and a decrease in the fluid that lubricates joints. But the researchers said an early diagnosis of the disease would enable patients to begin cartilage-conserving measures such as exercising or losing weight, AFP reported.

Health Tips for February 3

Health Tip: Check Your Child's Car Seat

Use of a car seat can save a child's life, but it must be installed correctly.

The U.S. National Safety Council offers this checklist for making sure that a car seat is properly located and secured:

  • Make sure the car seat is installed in the backseat -- never in the front.
  • Children less than 1 year old or less than 20 pounds should ride facing the back of the car; older or heavier children can ride facing the front.
  • Make sure the safety belt is securely holding the seat. Ensure that the seat is snugly strapped in and that the belt has been placed correctly.
  • The harness must fit snugly, too. The clip should fit at about the level of your child's armpits.
  • If your child is 40 pounds or under, continue using the car seat. Switch to a booster seat once your child weighs more than 40 pounds. The child probably will need a booster seat until he or she is about 4'9" tall and weighs about 80 pounds.

Health Tip: Caring for a Deep Cut

If you or someone else has gotten a deep cut, it's important to stay calm and administer first aid.

The American College of Emergency Physicians offers these suggestions for treating a deep cut:

  • Hold a clean cloth or bandage against the wound, and apply steady pressure.
  • At the same time, hold the injured area above your heart (unless a limb is broken).
  • If your bandage becomes soaked, leave it there and apply a fresh bandage on top of the old one.
  • Try to gently rinse the cut with tap water only -- no antiseptics or soap.
  • If after five minutes the cut continues to bleed, if the cut is very deep or wide, if it's located on the head, or otherwise looks serious, seek immediate medical attention.

Monday, February 02, 2009

Health Headlines - February 2

Driving While Having a Cold or the Flu Can Be Hazardous

It's long been established that drinking and driving don't mix, but a study by a British insurance company shows that it's almost as bad to drive if you have a severe cold or the flu.

According to BBC News, Lloyds TBS Insurance conducted a study, using 50 healthy adults and 50 with colds, stress and headaches. The subjects were put through a driving hazard simulator. BBC News reports, and the results showed that drivers with colds were 11 percent slower in their reaction time, about the same as drinking a double shot of hard liquor.

An additional study indicated that those with colds and flu had to add 3.3 feet to their stopping distance if traveling at 30 MPH.

Duncan Vernon, road safety manager at the Royal Society for the Prevention of Accidents, told BBC News, "People need to be honest with themselves about their ability to drive safely.

"A heavy cold, for example, can have symptoms that include a headache, blocked sinuses, sneezing and tiredness, and these can impair a driver's mood, concentration, reactions and judgment."

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FDA Experts Recommend Banning Darvon

Darvon, a decades-old painkiller chiefly marketed as Darvocet, should be banned by the U.S. Food and Drug Administration, an expert panel advising the agency recommended Friday.

The advisory panel voted 14-12 to recommend withdrawing Darvon, first approved in 1957. Earlier Friday, the agency said it was reviewing the drug after critics charged it provided little relief and posed a risk for overdose and suicide, the Associated Press reported. The full FDA usually follows the recommendations of its expert panels, but isn't bound to do so.

Darvon, which includes a dose of acetaminophen, is among the top prescribed medications. More than 20 million prescriptions were written in 2007, the wire service said. Xanodyne Pharmaceuticals and Qualitest/Vintage Pharmaceuticals, two firms that market Darvocet, called the medication safe and effective when used as directed.

But critics complained that the government review was too long in coming. "[The drug] has unique risks and no unique advantages," Dr. Sidney Wolfe, a drug safety expert with the consumer group Public Citizen, told the AP. "It has been a big drug of abuse for quite a long time." Public Citizen first sought a ban on Darvon in the 1970s, and the United Kingdom banned its version in 2005, the AP said.

Besides an outright ban, the FDA's other options include requiring stiffer warnings, additional studies or education efforts to alert doctors and patients of potential misuses, the AP reported.

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Most Patients Can't Name Hospital Doctors Who treat Them, Survey Says

You may know the name of your family doctor, but if you've had hospital care, can you name any of the physicians who treated you?

Most likely you can't, the New York Times reports.

The Times cites a recent University of Chicago study that surveyed almost 3,000 patients admitted to that school's hospital during a 15-month period.

The study group was asked a series of questions about the various professionals who treated them, including names and medical specialties. Only 25 percent were able to come up with a name, and only 40 percent of those got the name right, the newspaper reports.

With all the hustle and bustle of hospital life, the results weren't all that surprising, the Times says. But Carol Levine, director of the families and health care project of the United Hospital Fund in New York, told the newspaper that sometimes, family members and caregivers are the people who keep track of the hospital professionals.

"In a way, the patient is in the worst position possible to make notes and jot down names," Levine is quoted as saying, "but family members are often involved, and theyre the ones running down the hallway to track down a doctor."

The survey is published in the current edition of Archives of Internal Medicine.

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Octuplets' Mom has 6 Other Children, Family Says

The woman who gave birth to octuplets this week in Southern California already has six other young children at home, her family told the Associated Press on Friday.

On Thursday, Angela Suleman, the woman's mother, told The Los Angeles Times that her daughter took fertility treatments but did not expect to give birth to eight babies. She and the children's grandfather told the AP that the mother, who has requested her name be kept confidential, now has a total of 14 children, the wire service reported.

Meanwhile, the babies, who are expected to remain in the hospital for at least seven more weeks, are doing fine and are receiving nutrition and fluids intravenously, the AP said. The woman gave birth on Monday.

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U.S. Senate Passes Children's Health Insurance Bill

A bill to provide health insurance to more than four million uninsured children in the United States was passed by the Senate in a 66 to 32 vote Thursday. It's expected that President Barack Obama will be quick to sign the bill, which advances the goal of providing insurance for all children and eventually all Americans, The New York Times reported.

Two weeks ago, the House passed a nearly identical bill, by a vote of 289 to 139.

Under the bill, states would be able to provide coverage for more than four million uninsured children by 2013, while continuing coverage for seven million children. The increased spending, estimated at more than $32 billion over four and a half years, would be offset by higher tobacco taxes.

The bill is "needed now more than ever," because tens of thousands of children are losing health insurance as their parents lose their jobs, Cindy Mann, executive director of the Center for Children and Families at Georgetown University, told The Times.

While Democrats support the expansion of the child health program, many Republicans say they're concerned it's part of a long-term campaign to replace private health insurance with government insurance.

-----

New Blood Thinner Appears Closer to FDA Approval

A new blood thinner called prasugrel appears more effective than the current leading blood thinner Plavix, according to a U.S. Food and Drug Administration review that suggests the agency may be moving closer to approving the new drug.

Next week, an FDA panel of independent cardiology experts is scheduled to give their opinion about the benefits and risks of prasugrel, which was developed by Eli Lilly and Japanese drugmaker Daiichi Sankyo, the Associated Press reported.

Since prasugrel was submitted for approval last January, the FDA has twice put off making a decision due to concerns about its safety. While the drug reduces life-threatening heart problems, it increases the risk of internal bleeding. One study showed that for every 24 serious heart problems it prevented, prasugrel caused 10 bleeding side effects.

But the new FDA document, posted online, seems to indicate the agency believes the drug's lifesaving benefits clearly outweigh its risks, the AP reported. The agency will ask experts whether the bleeding side effects of prasugrel could be minimized by restricting its use in certain patients.

Health Tips for February 2

Health Tip: Take Care of a Blister

Blisters are fluid-filled sacs on the skin that can be caused by friction from clothing or shoes, burns, or certain disorders and conditions.

The University of Virginia Health System offers these suggestions for how to take care of a blister and prevent infection:

  • Gently wash the blister with soap and water.
  • Apply an ice pack to reduce pain and swelling.
  • Never burst or puncture the blister.
  • If the blister bursts on its own, cover it with a bandage or dressing to keep it clean and dry.
  • Check the blister frequently for signs of infection, which could include warmth, redness, swelling, drainage, pus or pain. If you have any of these signs, contact your doctor without delay.

Health Tip: Risk Factors for Age Spots

Age spots, sometimes called liver spots, are darker patches of skin that can appear on the back of the hands, the face, shoulders and arms. Caused by an increase in skin pigmentation, they are most common in people aged 40 or older.

Here are some common risk factors for age spots, courtesy of Epigee Women's Health:

  • Getting older.
  • Too much exposure to the sun.
  • Using a tanning bed or sun lamp.
  • A family history of age spots.
  • A side effect of diuretics and certain antibiotics, including tetracycline.
  • Chemicals found in certain foods, including parsnips, parsley and limes.

Sunday, February 01, 2009

Health Headlines - February 1

FDA Experts Recommend Banning Darvon

Darvon, a decades-old painkiller chiefly marketed as Darvocet, should be banned by the U.S. Food and Drug Administration, an expert panel advising the agency recommended Friday.

The advisory panel voted 14-12 to recommend withdrawing Darvon, first approved in 1957. Earlier Friday, the agency said it was reviewing the drug after critics charged it provided little relief and posed a risk for overdose and suicide, the Associated Press reported. The full FDA usually follows the recommendations of its expert panels, but isn't bound to do so.

Darvon, which includes a dose of acetaminophen, is among the top prescribed medications. More than 20 million prescriptions were written in 2007, the wire service said. Xanodyne Pharmaceuticals and Qualitest/Vintage Pharmaceuticals, two firms that market Darvocet, called the medication safe and effective when used as directed.

But critics complained that the government review was too long in coming. "[The drug] has unique risks and no unique advantages," Dr. Sidney Wolfe, a drug safety expert with the consumer group Public Citizen, told the AP. "It has been a big drug of abuse for quite a long time." Public Citizen first sought a ban on Darvon in the 1970s, and the United Kingdom banned its version in 2005, the AP said.

Besides an outright ban, the FDA's other options include requiring stiffer warnings, additional studies or education efforts to alert doctors and patients of potential misuses, the AP reported.

-----

Most Patients Can't Name Hospital Doctors Who treat Them, Survey Says

You may know the name of your family doctor, but if you've had hospital care, can you name any of the physicians who treated you?

Most likely you can't, the New York Times reports.

The Times cites a recent University of Chicago study that surveyed almost 3,000 patients admitted to that school's hospital during a 15-month period.

The study group was asked a series of questions about the various professionals who treated them, including names and medical specialties. Only 25 percent were able to come up with a name, and only 40 percent of those got the name right, the newspaper reports.

With all the hustle and bustle of hospital life, the results weren't all that surprising, the Times says. But Carol Levine, director of the families and health care project of the United Hospital Fund in New York, told the newspaper that sometimes, family members and caregivers are the people who keep track of the hospital professionals.

"In a way, the patient is in the worst position possible to make notes and jot down names," Levine is quoted as saying, "but family members are often involved, and theyre the ones running down the hallway to track down a doctor."

The survey is published in the current edition of Archives of Internal Medicine.

-----

Octuplets' Mom has 6 Other Children, Family Says

The woman who gave birth to octuplets this week in Southern California already has six other young children at home, her family told the Associated Press on Friday.

On Thursday, Angela Suleman, the woman's mother, told The Los Angeles Times that her daughter took fertility treatments but did not expect to give birth to eight babies. She and the children's grandfather told the AP that the mother, who has requested her name be kept confidential, now has a total of 14 children, the wire service reported.

Meanwhile, the babies, who are expected to remain in the hospital for at least seven more weeks, are doing fine and are receiving nutrition and fluids intravenously, the AP said. The woman gave birth on Monday.

-----

U.S. Senate Passes Children's Health Insurance Bill

A bill to provide health insurance to more than four million uninsured children in the United States was passed by the Senate in a 66 to 32 vote Thursday. It's expected that President Barack Obama will be quick to sign the bill, which advances the goal of providing insurance for all children and eventually all Americans, The New York Times reported.

Two weeks ago, the House passed a nearly identical bill, by a vote of 289 to 139.

Under the bill, states would be able to provide coverage for more than four million uninsured children by 2013, while continuing coverage for seven million children. The increased spending, estimated at more than $32 billion over four and a half years, would be offset by higher tobacco taxes.

The bill is "needed now more than ever," because tens of thousands of children are losing health insurance as their parents lose their jobs, Cindy Mann, executive director of the Center for Children and Families at Georgetown University, told The Times.

While Democrats support the expansion of the child health program, many Republicans say they're concerned it's part of a long-term campaign to replace private health insurance with government insurance.

-----

New Blood Thinner Appears Closer to FDA Approval

A new blood thinner called prasugrel appears more effective than the current leading blood thinner Plavix, according to a U.S. Food and Drug Administration review that suggests the agency may be moving closer to approving the new drug.

Next week, an FDA panel of independent cardiology experts is scheduled to give their opinion about the benefits and risks of prasugrel, which was developed by Eli Lilly and Japanese drugmaker Daiichi Sankyo, the Associated Press reported.

Since prasugrel was submitted for approval last January, the FDA has twice put off making a decision due to concerns about its safety. While the drug reduces life-threatening heart problems, it increases the risk of internal bleeding. One study showed that for every 24 serious heart problems it prevented, prasugrel caused 10 bleeding side effects.

But the new FDA document, posted online, seems to indicate the agency believes the drug's lifesaving benefits clearly outweigh its risks, the AP reported. The agency will ask experts whether the bleeding side effects of prasugrel could be minimized by restricting its use in certain patients.

Health Tips for February 1

Health Tip: Living With Latex Allergy

Latex is found in a number of common objects -- ranging from dishwashing gloves to rubber toys. The sanitary gloves that doctors and nurses use also are frequently made of latex.

If you've got a latex allergy, the American Academy of Family Physicians offers these suggestions to prevent a reaction:

  • Figure out which items at home and work are made from latex, and find non-latex items as replacements.
  • Be careful around powdered latex gloves and similar products. Even breathing in the powder can be harmful.
  • In a medical situation -- whether you're a worker or patient -- make sure that you or others than you come in contact with wear non-latex gloves.
  • Carry a medical alert bracelet, necklace, or key chain that notes your allergy.
  • Ask your doctor if you should carry an emergency epinephrine injection with you.

Health Tip: Allergies to the Flu Shot

The flu vaccine is safe for most people, but some people could experience dangerous complications from the flu vaccine, including an allergic reaction.

The U.S. Centers for Disease Control and Prevention says the following people should not get a flu shot without first speaking to their doctor:

  • Anyone with an egg allergy.
  • Anyone who has had a previous severe reaction to a flu shot.
  • Children younger than 6 months old.
  • Anyone who developed a condition called Guillain-Barré Syndrome within six weeks of receiving a previous flu shot.
  • Anyone who is ill with a fever should wait until they are healthy again to have the flu shot.

Saturday, January 31, 2009

Health Headlines - January 31

FDA Experts Recommend Banning Darvon

Darvon, a decades-old painkiller chiefly marketed as Darvocet, should be banned by the U.S. Food and Drug Administration, an expert panel advising the agency recommended Friday.

The advisory panel voted 14-12 to recommend withdrawing Darvon, first approved in 1957. Earlier Friday, the agency said it was reviewing the drug after critics charged it provided little relief and posed a risk for overdose and suicide, the Associated Press reported. The full FDA usually follows the recommendations of its expert panels, but isn't bound to do so.

Darvon, which includes a dose of acetaminophen, is among the top prescribed medications. More than 20 million prescriptions were written in 2007, the wire service said. Xanodyne Pharmaceuticals and Qualitest/Vintage Pharmaceuticals, two firms that market Darvocet, called the medication safe and effective when used as directed.

But critics complained that the government review was too long in coming. "[The drug] has unique risks and no unique advantages," Dr. Sidney Wolfe, a drug safety expert with the consumer group Public Citizen, told the AP. "It has been a big drug of abuse for quite a long time." Public Citizen first sought a ban on Darvon in the 1970s, and the United Kingdom banned its version in 2005, the AP said.

Besides an outright ban, the FDA's other options include requiring stiffer warnings, additional studies or education efforts to alert doctors and patients of potential misuses, the AP reported.

-----

Octuplets' Mom has 6 Other Children, Family Says

The woman who gave birth to octuplets this week in Southern California already has six other young children at home, her family told the Associated Press on Friday.

On Thursday, Angela Suleman, the woman's mother, told The Los Angeles Times that her daughter took fertility treatments but did not expect to give birth to eight babies. She and the children's grandfather told the AP that the mother, who has requested her name be kept confidential, now has a total of 14 children, the wire service reported.

Meanwhile, the babies, who are expected to remain in the hospital for at least seven more weeks, are doing fine and are receiving nutrition and fluids intravenously, the AP said. The woman gave birth on Monday.

-----

U.S. Senate Passes Children's Health Insurance Bill

A bill to provide health insurance to more than four million uninsured children in the United States was passed by the Senate in a 66 to 32 vote Thursday. It's expected that President Barack Obama will be quick to sign the bill, which advances the goal of providing insurance for all children and eventually all Americans, The New York Times reported.

Two weeks ago, the House passed a nearly identical bill, by a vote of 289 to 139.

Under the bill, states would be able to provide coverage for more than four million uninsured children by 2013, while continuing coverage for seven million children. The increased spending, estimated at more than $32 billion over four and a half years, would be offset by higher tobacco taxes.

The bill is "needed now more than ever," because tens of thousands of children are losing health insurance as their parents lose their jobs, Cindy Mann, executive director of the Center for Children and Families at Georgetown University, told The Times.

While Democrats support the expansion of the child health program, many Republicans say they're concerned it's part of a long-term campaign to replace private health insurance with government insurance.

-----

New Blood Thinner Appears Closer to FDA Approval

A new blood thinner called prasugrel appears more effective than the current leading blood thinner Plavix, according to a U.S. Food and Drug Administration review that suggests the agency may be moving closer to approving the new drug.

Next week, an FDA panel of independent cardiology experts is scheduled to give their opinion about the benefits and risks of prasugrel, which was developed by Eli Lilly and Japanese drugmaker Daiichi Sankyo, the Associated Press reported.

Since prasugrel was submitted for approval last January, the FDA has twice put off making a decision due to concerns about its safety. While the drug reduces life-threatening heart problems, it increases the risk of internal bleeding. One study showed that for every 24 serious heart problems it prevented, prasugrel caused 10 bleeding side effects.

But the new FDA document, posted online, seems to indicate the agency believes the drug's lifesaving benefits clearly outweigh its risks, the AP reported. The agency will ask experts whether the bleeding side effects of prasugrel could be minimized by restricting its use in certain patients.

Health Tips for January 31

Health Tip: Risk Factors for Anorexia

Anorexia is an eating disorder in which a person becomes obsessed about gaining weight and severely limits food or starves to feel more in control. Most people with anorexia are female.

There's no single cause of anorexia, but there are a number of contributing factors. The National Women's Health Information Center offers this list:

  • Anorexia may be caused by hormonal changes or chemical changes in the brain.
  • A family history of anorexia can increase a person's risk of developing the disorder.
  • Stressful or traumatizing experiences, including major life changes or violent crime, can make a person more prone to developing anorexia.
  • Having a perfectionist personality, or having extremely high standards for one's self, also are risk factors.
  • Exposure to a culture with an emphasis on thinness and looks is an additional risk factor.

Health Tip: Feeling Hungry?

Feeling particularly hungry is a common symptom -- with many possible causes.

The U.S. National Library of Medicine offers this list:

  • Stress or anxiety.
  • Premenstrual syndrome.
  • A side effect of taking certain medications, including some corticosteroids or antidepressants.
  • Bulimia.
  • Graves' disease
  • Hyperthyroidism.
  • Diabetes.
  • Hypoglycemia (low blood sugar).

Friday, January 30, 2009

Health Headlines - January 30

U.S. Soldier Suicides Reach New High

The number of American soldiers who committed suicide increased again in 2008, reaching almost a three-decade high, according to military officials.

They told the Associated Press that at least 128 soldiers killed themselves in 2008, but also said the final count is expected to be higher because more than a dozen other suspicious deaths are still being investigated.

There were 115 suicides among U.S. soldiers in 2007, 102 in 2006, and 64 in 2004. The 2008 figure of 128 is the highest since record-keeping began in 1980 and works out to a rate of 20.2 per 100,000 soldiers. That means the suicide rate among soldiers is higher than the adjusted civilian rate for the first time since the Vietnam War, the AP reported.

The military officials spoke on condition of anonymity because the data will be formally released at an Army news conference later Thursday.

Repeated and long tours of duty in Iraq and Afghanistan are putting troops under tremendous and unprecedented stress, officials say. In an attempt to halt the rise in suicides, the Army has increased training, prevention programs, and psychiatric staff, the AP reported. Additional measures are expected to be announced at the news conference.

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Stem Cells Used to Clone Dogs

In what's believed to be a world-first, a South Korean biotech company said it used stem cell technology to clone two puppies born this week.

Seoul-based RNL Bio said the puppies were cloned using fat tissue from a female beagle, the Associated Press reported. The company plans to commercialize the technology so that clients can store their dogs' stem cells to treat their pets' health problems or clone them after they die.

The technology may also benefit people, said RNL Bio chief Ra Jeong-chan. Human disease-related genes can be put into dogs' stem cells in order to create clones that can be used to study human diseases such as diabetes and arthritis.

The stem cell cloning of the dogs was done in cooperation with a team of Seoul National University scientists, led by Lee Byeong-chun. Lee was a key aide to disgraced scientist Hwang Woo-suk, who reported stem cell research breakthroughs that were later shown to be false.

While this may be the first time stem cells have been used to clone dogs, other researchers have used stem cells to clone mice, pigs and deer, the AP reported.

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Nicotine May Boost Risk of Mood Disorders: Study

Nicotine exposure during the teen years may increase the risk of mood disorders such as depression, suggests a Florida State University study.

For 15 days, researchers gave adolescent rats twice daily injections of either nicotine or saline. In subsequent experiments, the rats were put in stressful and pleasurable situations, United Press International reported.

The rats exposed to nicotine showed depression- and anxiety-related behaviors, such as repetitive grooming, decreased consumption of rewards, and freezing in stressful situations, instead of trying to escape. These symptoms eased when the rats were given more nicotine or antidepressant drugs.

Adult rats exposed to the same levels of nicotine didn't show the same depression- and anxiety-like traits, UPI reported.

The findings, published in the journal Neuropsychopharmacology, may also be true for humans, the researchers said.

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Multiple-Virus Flu Vaccine Developed in Japan

A flu vaccine that works against multiple viruses has been developed by Japanese researchers, who said the vaccine could help prevent a deadly bird flu pandemic caused by mutating viruses.

The vaccine is based on common, rarely changing types of protein inside flu viruses. Current flu vaccines utilize a protein on the surface of viruses, but the protein commonly mutates and renders vaccines ineffective, Agence France Presse reported.

Tests on mice implanted with human genes showed that the new vaccine is effective even when flu viruses mutate, said Tetsuya Uchida, a researcher at Japan's National Institute of Infectious Diseases.

Uchida told AFP the research team needs to confirm the vaccine's safety with further experiments on mice and possibly large animals before they can test it on humans. That means it could be several years before the vaccine is available for use.

Health Tips for January 30

Health Tip: Is Your Child Getting Too Much Sugar?

Too much sugar in a child's diet can contribute to weight and dental problems.

The Baylor College of Medicine offers these suggestions for limiting the amount of sugar your child gets:

  • When baking, cut sugar down to two-thirds of what the recipe says.
  • Sweeten cookies and other baked goods with dried fruits instead of candy or chocolate.
  • Instead of offering your child a muffin or a doughnut for breakfast, serve a bagel.
  • Serve natural, unsweetened fruit juice instead of sodas or other sugar-laden beverages.
  • Save candy for a special treat. Only allow your child candy once or twice a week.

Health Tip: Take it Easy After You Give Birth

After you've had a baby, your body needs time to heal, so you shouldn't expect to immediately resume normal physical activity.

The University of Michigan Health System offers these suggestions for new moms:

  • Go easy on your body. Resume your normal schedule and activities gradually.
  • Lift your baby, and that's about it. Avoid lifting anything heavy, even grocery bags or loads of laundry.
  • Don't drive a car for about two weeks, or until your doctor says it's OK.
  • Walking is great. Start out going for regular short walks.
  • Limit stair climbing for at least the first week. Be careful using the stairs, and only climb long staircases once or twice each day.

Thursday, January 29, 2009

Health Headlines - January 29

Diet Pills Contain Potentially Harmful Chemical: FDA

The weight-loss pill "Venom Hyperdrive 3.0" contains a significant amount of a chemical called sibutramine, which increases blood pressure and heart rate and puts people at risk for addiction, the U.S. Food and Drug Administration warned.

The agency said consumers should stop taking the product and contact their doctor if they're suffering any adverse health effects, the Wall Street Journal reported.

Venom Hyperdrive 3.0 is marketed by California-based Applied Lifescience Research Industries Inc. The company, which launched a recall of the product late last year after the FDA raised concerns, is replacing Venom Hyperdrive 3.0 with a newer version.

Charles Weller, general counsel for Applied Lifescience Research, told the Journal that the company hasn't pinpointed how sibutramine got into the original product, but said contaminated raw materials from China may be to blame.

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Short, Intense Exercise Improves Metabolism: Study

The body's ability to process sugars can get a big boost from regular high-intensity, three-minute workouts, which could reduce the risk of diabetes and cardiovascular disease, according to researchers in Scotland.

They had 16 sedentary male volunteers use exercise bikes to perform quick sprints at their highest possible intensity, United Press International reported.

"What we have found is that doing a few intense muscle exercises, each lasting only about 30 seconds, dramatically improves your metabolism in just two weeks," researcher James Timmons, Heriot-Watt University in Edinburgh, said in a news release.

He added that doing any kind of high intensity workout a few days a week should achieve the same protective metabolic improvements, UPI reported.

While regular physical activity can reduce the risk of diabetes and heart disease, many people simply don't have the time to follow current exercise guidelines, Timmons noted. These findings suggest a way around that time problem.

The study appears in the journal BMC Endocrine Disorders.

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Brain Damage Found in Sixth NFL Player Who Died Young

The debate about head injuries in pro football players has intensified with the revelation Tuesday that a sixth deceased former National Football League player age 50 or younger had brain damage commonly associated with boxers.

A condition called chronic traumatic encephalopathy (CTE) was found in the brain of Tom McHale, an NFL lineman from 1987 to 1995. He was 45 when he died in May 2008. Tests on McHale's brain were conducted by doctors at Boston University's School of Medicine, The New York Times reported.

CTE, a progressive condition that results from repetitive head traumas, can cause dementia in people in their 40s or 50s. CTE has been identified in all six NFL veterans who died between the ages of 36 and 50 and were tested for the condition, the newspaper said.

"This is a medically significant finding," Dr. Daniel P. Perl, director of neuropathology at the Mount Sinai School of Medicine in New York City, told the Times. "I think with a sixth case identified, out of six, for a condition that is incredibly rare in the general population, there is more than enough evidence that football is clearly strongly related to the presence of this pathology."

However, a neurologist at Long Island Jewish Medical Center in New York said there's still no firm link between football and CTE.

"I think that there are many questions that still are out there as to whether there is a kind of traumatic encephalopathy associated with football. I think we don't know. I think that there is not enough scientific evidence to say that there is," Dr. Ira Casson, a co-chairman of the NFL committee that has studied concussions since 1994, told the Times.

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High Folate Levels Seen in Children With Bowel Disease

Surprisingly high folate levels have been found in the blood of children newly diagnosed with inflammatory bowel disease (IBD), a finding that questions the theory that IBD patients are prone to folate deficiency, U.S. researchers say.

IBD, which includes Crohn's disease and ulcerative colitis, can cause abdominal pain, diarrhea, fever, bleeding and nutritional deficiencies. Previous studies found that adult IBD patients often have lower folate levels than those without the condition, United Press International reported.

"However, pediatric inflammatory bowel disease appears to be somewhat different from the adult form, and before this study very little was known about folate levels in newly diagnosed children with the disease," study senior author Nina Holland said in a news release.

"This is exciting work that opens the door to additional research into the role of folic acid and its genetic basis in the development of inflammatory bowel disease, especially in young patients," added study co-author Dr. Melvin Heyman, UPI reported.

The study appears in the February issue of the American Journal of Clinical Nutrition.

Health Tips for January 29

Health Tip: Be Wary of Fad Diets

If you're looking to help kick start your weight loss program, it's important to carefully research a diet plan before you commit to one.

Look for these warning signs of an unhealthy fad diet, courtesy of the American Academy of Family Physicians:

  • A diet that promises very fast weight loss -- anything more than a pound or two per week.
  • A diet that promises weight loss without changing diet habits or engaging in an exercise program.
  • A diet that is promoted by "scientific" testimonials and pictures of "before" and "after" success stories.
  • A diet that involves expensive seminars, medications, or pre-made meals.
  • A diet that focuses on very few acceptable foods, and doesn't focus on a healthy, balanced diet.
  • A diet that points to simple explanations drawn from confusing research.

Health Tip: Problems With a Picky Eater?

If your child is a picky eater and refuses to eat or try new foods, the University of Maryland Medical Center offers these suggestions:

  • Set an example by eating various healthy foods yourself.
  • Fix foods that are attractive. Decorate your child's plate with bright, colorful foods with different consistencies.
  • If your child isn't hungry, don't force the issue. When children are hungry enough, they will eat.
  • Stay away from sugary treats. Instead, offer fresh fruits, vegetables, and whole grains.
  • Make healthy eating a tradition. Start early by offering a variety of baby foods when the child is as young as 6 months.