Health Questions

Bodies are complicated, and somehow we're expected to operate one without an instruction manual. Here you'll find straightforward explanations for everyday health questions, strange body behavior, and the things people notice about themselves and immediately wonder if everyone else does too.

• Is it bad to crack your knuckles?
• Can you actually catch a cold from being cold?
• What happens if i stare directly at the sun?
• how can I get rid of pimples?
• why cant i sleep?