If I sweat a lot, do I pee less? How long does it take to pee out a glass of water? Is a stinky belly button a healthy belly button? How do doctors learn CPR? Is food PTSD a thing? What happens if you eat your boogers? Can you develop food allergies later in life? Does rigor mortis happen to limbs or just the whole body? Why don't we sneeze while we're asleep? Can I ignore my hernia? What does my snot color mean? What actually is vicks vapo rub? Why is it harder to sleep as an adult than as a kid? What can I do to clear my nostrils before bed? How can I get rid of hiccups? Can I just take vitamins instead of eating fruits and vegetables? What are some more fun exercises? What do you think about those toe shoes?