Jul 1, 2014 — You don't necessarily have to waste your days regretting the mistakes of your youth. People who drop bad habits by their 40s can slow or even reverse damage done to their arteries, a study finds.
Mar 28, 2014 — High cholesterol isn't just a problem for adults; roughly 1 in 3 kids may have abnormal levels, too, a large study suggests. Kids as young as 9 or 11 should get a baseline check, pediatricians say.
Mar 18, 2014 — Dark chocolate may help the heart and waistline. Now scientists have figured out one reason why: Bacteria in the gut turn cocoa into compounds that lower inflammation and make us feel full.
Jul 30, 2013 — Not everyone's as brave as Angelina Jolie. Many people don't want to know their risk of disease, even though knowing could make it possible to reduce that risk. A study finds that thinking about the pluses and minuses of knowing made it easier for people to accept that information.
May 17, 2013 — Biking to work is a great way to get exercise, save money and reduce pollution from cars. But does the risk of accidents cancel out all the good? Experience in Europe says no, but the U.S. lacks that tradition of urban bike travel.
Mar 6, 2013 — Love that bacon, but realize that porking up on processed meat ups the risk of cancer and heart disease. That's the word from a big new study that tracked the eating habits of almost a half-million Europeans over 20 years.
Mar 5, 2013 — Researchers report that the U.S. ranks among the top countries at treating cancers of the brain, colon and breast. But it still lags behind most of Western Europe when it comes to drug abuse, heart disease and kidney problems.
Jun 25, 2012 — Scientists agree we evolved to eat meat, but some of us may be pushing the limits of consumption. Paleo diet enthusiasts believe meals should be more like early man's, but modern doctors disagree.
Apr 20, 2012 — Smokers who exercised just a little bit had an easier time quitting and were less likely to relapse, new research says. Even smokers who can't quit are less likely to die if they walk 15 minutes a day.
Apr 19, 2012 — Medical experts have long thought that gum disease can cause heart disease. But now they say no; it's other health issues like smoking and lack of exercise that are causing both. But this doesn't mean you can stop flossing.