Health and Medical News and Resources

General interest items edited by Janice Flahiff

Infant Mortality and Pregnancy Loss

Infant Mortality and Pregnancy LossThe Maternal and Child Health Library at Georgetown University released a
new edition of the knowledge path, Infant Mortality and Pregnancy Loss. The
knowledge path directs readers to resources that analyze data, report on
research aimed at identifying causes and promising intervention strategies,
and describe risk-reduction efforts as well as bereavement-support programs.
Separate sections present resources about factors that contribute to infant
mortality and pregnancy loss: birth defects, injuries, low birthweight and
prematurity, preconception and pregnancy, and safe sleep environments. The
knowledge path was created for health professionals, policymakers,
researchers, and families. View the path online at
http://www.mchlibrary.info/KnowledgePaths/kp_infmort.html. A resource brief
for families accompanies the knowledge path and is available at
http://www.mchlibrary.info/families/frb_infmort.html.

December 22, 2010 Posted by | Educational Resources (High School/Early College(, Health Education (General Public) | , , , , | Leave a comment

Herbs at a Glance: A Quick Guide to Herbal Supplements

 

 

Herbs at a glance: a quick guide to herbal supplements is a 100 page indexed PDF document which gives the basics on the most common herbs in dietary supplements – historical uses, what they are used for now, scientific evidence on effectiveness, and potential side effects.

It is published by the US National Center for Complementary and Alternative Medicine (NCAAM).
The NCAAM Web site includes links to information under titles as

A few related Web sites

and a related news item…

From the December 16, 2010 Health Day news item U.S. Spending Millions to See if Herbs Truly Work

THURSDAY, Dec. 16 (HealthDay News) — People have been using herbal supplements for centuries to cure all manner of ills and improve their health. But for all the folk wisdom promoting the use of such plants as St. John’s wort and black cohosh, much about their effect on human health remains unknown.

But the federal government is spending millions of dollars to support research dedicated to separating the wheat from the chaff when it comes to herbal supplements.

“A lot of these products are widely used by the consumer, and we don’t have evidence one way or the other whether they are safe and effective,” said Marguerite Klein, director of the Botanical Research Centers Program at the U.S. National Institutes of Health. “We have a long way to go. It’s a big job.”

In August, the U.S. National Center for Complementary and Alternative Medicine and the Office of Dietary Supplements awarded about $37 million in grants to five interdisciplinary and collaborative dietary supplement centers across the nation. The grants were part of a decade-long initiative that so far has awarded more than $250 million toward research to look into the safety and efficacy of health products made from the stems, seeds, leaves, bark and flowers of plants.

Reliance on botanical supplements faded in the mid-20th century as doctors began to rely more and more on scientifically tested pharmaceutical drugs to treat their patients, said William Obermeyer, vice president of research for ConsumerLab.com, which tests supplement brands for quality.

But today, herbal remedies and supplements are coming back in a big way. People in the United States spent more than $5 billion on herbal and botanical dietary supplements in 2009, up 22 percent from a decade before, according to the American Botanical Council, a nonprofit research and education organization.

The increase has prompted some concern from doctors and health researchers. There are worries regarding the purity and consistency of supplements, which are not regulated as strictly as pharmaceutical drugs.

“One out of four of the dietary supplements we’ve quality-tested over the last 11 years failed,” Obermeyer said. The failure rate increases to 55 percent, he said, when considering botanical products alone.

Some products contain less than the promoted amount of the supplement in question — such as a 400-milligram capsule of echinacea containing just 250 milligrams of the herb. Other products are tainted by pesticides or heavy metals.

The U.S. Food and Drug Administration warned supplement makers on Dec. 15 that any company marketing tainted products could face criminal prosecution. The agency was specifically targeting products to promote weight loss, enhance sexual prowess or aid in body building, which it said were “masquerading as dietary supplements” and in some cases were laced with the same active ingredients as approved drugs or were close copies of those drugs or contained synthetic synthetic steroids that don’t qualify as dietary ingredients.

But even when someone takes a valid herbal supplement, it may not be as effective when taken as a pill or capsule rather than used in the manner of a folk remedy. For example, an herb normally ground into paste as part of a ceremony might lose its effectiveness if prepared using modern manufacturing methods, Obermeyer said.

“You move away from the traditional use out of convenience, and you may not have the same effect,” he said.

Researchers also are concerned that there just isn’t a lot of evidence to support the health benefits said to be gained from herbal supplements. People may be misusing them, which can lead to poor health and potential interactions with prescription drugs.

“Consumers often are taking them without telling their doctor, or taking them in lieu of going to the doctor,” Klein said……

 

 

December 22, 2010 Posted by | Consumer Health, Educational Resources (High School/Early College(, Finding Aids/Directories, Health Education (General Public), Librarian Resources, Medical and Health Research News, Professional Health Care Resources | , , , , , , , , , | Leave a comment

Your Mouth is a Health Barometer

Health Tip: Your Mouth is a Health Barometer
Oral problems may be tied to other medical issues

From the December 16 2010 Health Day news item by Diana Kohnle

Oral health problems, such as gum disease or mouth sores, can be related to other health issues.

The womenshealth.gov Web site says these health conditions often are related to oral health problems:

  • Cancer treatments, which can cause mouth sores and mouth pain.
  • Diabetes, which can affect the gums.
  • HIV, which can cause pain in the mouth and loss of taste.
  • Nutritional deficiencies, as difficulty eating can lead to malnutrition.
  • Heart disease patients may require special precautions, such as taking an antibiotic to prevent infection before a dental procedure.

Related Web Sites

  • Mouth Disorders (MedlinePlus) has links to overviews, specific conditions , health check tools, patient handouts, and more
  • Mouth Problems (Family Doctor.org) gives information about possible diagnoses and self care options depending on symptoms
  • Mouth Diseases (NetWellness.org) has links to general information, symptoms, tests, and treatment.
    Ask-An-Expert (left column) has answers to questions as tongue soreness, red bumps on tongue, and much more.
    Visitors can pose questions to medical experts, replies usually within a few days.

December 22, 2010 Posted by | Uncategorized | , , , , , , , | Leave a comment

   

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