Chocolate, like any other candy, makes you fat. That's such a basic and well-known fact that it's easily taken for granted... but it could be wrong. New research reveals that people who regularly eat chocolate are thinner than those who don't.
Though asthma is caused by many things, there are no mistaking the symptoms: your airways are swollen shut, and you can barely breathe. Now a new study of thousands of people reveals how asthma starts. Often, it's with second-hand smoke.