martes, 26 de julio de 2011

Health news


NEWS ANALYSIS

Grasping for Any Way to Prevent Alzheimer’s

Scientists have calculated that if people address certain risks, a significant number of Alzheimer’s cases could be prevented, with the operative word being “could.”
From top, Bolivar Valentine, Tony Loreto and Rob Kearney have taken part in a bereavement group at Calvary Hospital in the Bronx.

Men in Grief Seek Others Who Mourn as They Do

Research increasingly suggests that men and women experience grief in different ways, and the realization has bolstered a nascent movement of bereavement groups geared to men throughout the country.
Stuart Bradford
More than 10 percent of adults and children suffer from migraine, which is three times as common in women and girls as in men and boys.

Federal Auditors Will Soon Review Health Insurance Rates in 10 States

As of Sept. 1, the Obama administration will begin to review health insurance rates in states where it says regulation of premiums for personal and small business insurance is inadequate.

Lawsuit Says Drugs Were Wasted to Buoy Profit

DaVita is accused of using large vials of dialysis medicine knowing that Medicare would pay for the unused portion.
BOOKS

Their Zeal Changed Lives, if Not the System

Dr. David A. Ansell writes about his years working at Cook County Hospital in Chicago, where treating patients was often a medical and political struggle.
THE CONSUMER
BUYER BEWARE Used bi- cycle helmets, cribs and child safety seats are a bad idea, consumer ad- vocacy groups say.

Bargains on Used Goods May Prove Costly

Cribs, bicycle helmets and child safety seats are just a few of the products that consumer should be wary about buying used, advocacy groups say.
GLOBAL UPDATE

Food: Deal Will Help Build a Better Cassava

A snippet of DNA licensed by the Dow Chemical Company will help the Donald Danforth Plant Science Center develop resistant varieties of the disease-prone crop.
Steve Owens of Seattle volunteered to help test different male contraceptives and found some more to his liking than others.

Scientific Advances on Contraceptive for Men

Scientists believe male contraceptives hold promise for being safe, effective and, also important, reversible.
RECIPES FOR HEALTH

Summer’s Treasure: Tomatoes

Andrew Scrivani for The New York Times
In the heat of summer, tomatoes, a rich source of vitamin A and vitamin C, are ripening in gardens everywhere. Today: a tomato, spelt and herb salad.
Columns
PERSONAL HEALTH

Sun’s Rays May Leave Mysterious Marks

Many rashes result from a photosensitivity reaction, a combination of the sun’s UVA radiation and exposure to a drug, perfume or another substance.
REALLY?

The Claim: Air-Conditioning Can Cause Colds

Though colds and other respiratory ailments are caused by viruses, not cold temperatures, there is some evidence that air-conditioning may contribute in some small way to such illnesses.
Gym Class: Ballet Aerobics
The Times's fitness guinea pig, Karen Barrow, tries a Figure 4 barre workout. For more Gym Class videos, go tonytimes.com/well.
From Opinion
ROOM FOR DEBATE

Should You Trust Calorie Counts?

Is there a better way than calorie counts to raise awareness about nutrition, or should the government stop worrying about what people order?
The Weekly Health Quiz
In the news: Weight gain, a presidential candidate and new Ivy League rules. Test your knowledge of this week’s health news.
Vitamins to Prevent Vision Loss
Dr. Stephen Rose of the Foundation Fighting Blindess responds to readers’ questions about nutrients and vitamins to counter macular degeneration.
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This week: Evolution on a small island, running with the elephants and is Alzheimer's disease preventable?

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