A Breath Test For Detecting Cancer?
Your breath may hold clues to a lot more than what you ate for lunch.
Alexandra Sifferlin
Alexandra Sifferlin is a writer and producer for TIME Healthland. She is a graduate from the Northwestern University Medill School of Journalism.
Articles from Contributor
Assad’s Chemical Weapons: How Does Sarin Work?
The Obama Administration says it will not tolerate the use of chemical weapons by Syria’s Bashar Assad amid reports the dictator has stored the ingredients needed to make sarin. What is sarin, and how dangerous is it?
Study: Men and Women Benefit in Different Ways From AA
Alcoholics Anonymous (AA) helps alcoholics to become sober, but the program may affect men and women differently.
Anderson Cooper’s Eyeburn: How Common Is Eye Damage From The Sun?
What you should know about sun damage to your eyes.
Want to Cure a Hangover? Don’t Pick Up a Cigarette
Lighting up and drinking go hand in hand on a night of revelry, but smoking can make hangovers worse.
Extremely Premature Babies Still at Risk of Health Issues As Youngsters
Despite innovative techniques to keep premature babies healthy, death rates and lingering health problems among extremely preterm babies remained unchanged for decades.
Study Links Food Allergies To Pesticides In Tap Water
Is our drinking water making us sick?
Predicting Obesity At Birth
Researchers say they have a formula for divining which newborns are at highest risk of becoming obese during childhood.
Youth More Aware of AIDS, but Too Many Still Don’t Know Their HIV Status
As World AIDS Day approaches Dec. 1, public health experts are turning the focus on teens and young adults who make up a remarkably high proportion of HIV infections in the U.S.
Even Brief Exercise Can Improve Memory In Older Adults
A daily dose of exercise is good for both mind and body, but how much is enough?
‘Tis The Season To Pack On Pounds: Tips For Healthier Holiday Eating
It’s that time of year–the holiday season. That means plenty of reuniting, entertaining, and of course, eating. Whether you’re on the road or at a party, here are tips for not overdoing it this year.
Rethinking HIV: After Five Years of Debate, a New Push for Prevention
After decades of focusing almost exclusively on treating HIV, public health experts are finally able to add more effective prevention strategies to curb spread of the disease.
Muscle Madness: More Teens Are Bulking Up
Teens place a premium on muscular builds and are increasingly taking chances with their health to get them
