Why Being Stressed All the Time Can Make You Sick
Early-life stress is especially concerning, according to recent research.
Exactly What Happens to Your Body When You Catch the Flu
Most symptoms are actually caused by your immune system's response to the virus.
Asking for a friend
How Gross Is it to Wear Your Shoes in the House?
The final word on whether dragging in all that bacteria on your shoes will actually make you sick.
How Bad Is It if I Never Eat Any Vegetables?
Sorry, fried pickles don't count.