Health & WellnessS


Health

Donated blood quickly loses important gas

Donated blood quickly loses some of its life-saving properties as an important gas dissipates, U.S. researchers said on Monday, in a finding that explains why many patients fare poorly after blood transfusions.

©REUTERS/Chor Sokunthea
Bags of donated blood in cold storage at the National Blood Transfusion Center in the Cambodian capital Phnom Penh on April 27, 2002

Heart

Studies tout treating mini-strokes fast

Treating patients quickly for mini-strokes could dramatically cut the risk of a major stroke later, report two studies that could change standard treatment and potentially save millions of people from stroke's damaging effects.

In research published Tuesday, British and French doctors found that patients treated within 24 hours of having a mini-stroke cut their chances by 80 percent of having a more serious stroke in the next three months.

Document

Rethink on human hybrid experiments

A radical Government re-think on the law governing hybrid embryos will allow scientists to carry out virtually any work they like - if it is approved by regulators.

The move opens the door to experiments involving every known kind of human-animal hybrid. These could include both "cytoplasmic" embryos, which are 99.9% human, and "true hybrids" carrying both human and animal genes.

Evil Rays

Mobile phone cancer risk 'higher for children'

Children should not be given mobile phones because using them for more than 10 years increases the risk of brain cancer, a leading scientist has said.

Health

Snooze or Lose

Overstimulated, overscheduled kids are getting at least an hour's less sleep than they need, a deficiency that, new research reveals, has the power to set their cognitive abilities back years.

Health

How to Get Kids to Sleep More

Asking sleep experts for advice on how to put children to bed often feels like an exercise in futility. The standard tips are banal and predictable: avoid caffeine; remove the TV from their bedroom; don't sleep on a full stomach; put up dark blinds. You have the feeling the experts are holding out on us - there has to be something more. And there is. Here's the stuff they'd love to tell you, if they weren't afraid of overwhelming you with science.

- Ever wonder why most people sleep better when their bedrooms are cool? It's because the circadian rhythm system that helps regulate sleep cycles is not just light sensitive, it's temperature sensitive. Anything above a neutral air temperature both slows the body's initiation of sleep and changes sleep patterns - a hotter room means an increase in non-REM sleep.

Black Cat

Taser stun guns are safe - And pigs can fly!

Taser stun guns issued to police forces across the country have been declared broadly safe, following the largest independent study of injuries inflicted by the weapons.

Syringe

Indonesia woman dies of bird flu, toll up to 87

A 44-year-old Indonesian woman has died of bird flu, taking the country's total death total from the disease to 87, a health ministry official said on Monday.

The woman, from Pekan Baru city on Sumatra island, fell sick after she bought chicken in a market last month, Azizman Saad, head of bird flu management at the hospital where she was treated, told Reuters.

Health

More than 400 Cosmetics on U.S. Shelves Unsafe When Used as Directed

September 26, 2007

Andrew C. von Eschenbach, M.D.
Commissioner of Food and Drugs
U.S. Food and Drug Administration
5600 Fishers Lane
Rockville, MD 20857

Dear Dr. von Eschenbach:

FDA regulators will attend a forum in Brussels this week in which cosmetic industry representatives and international regulators will discuss "ways to remove regulatory obstacles among the regions" and other issues related to cosmetic marketing and safety (FDA 2007a). Environmental Working Group (EWG) is writing to express deep concern that FDA officials are excluding public health, consumer, and environmental organizations from this meeting while allowing the regulated industry to participate.

While such an unbalanced discussion of consumer safety issues is always unacceptable, this exclusion is even more problematic in light of our new analyses of product safety, which reveal that products sold in the U.S. frequently violate industry safety standards and contain ingredients banned in other industrialized countries. Our findings raise fundamental concerns about closed-door industry-regulator meetings that could further weaken international cosmetic policies.

Black Cat

Study Reveals 10 Most Terrible Office Behaviors

A coworker who takes credit for someone else's work or rattles off obnoxious jokes is engaging in one of the top 10 most offensive workplace no-no's, according to survey results released this week.