Fascinating Facts About Your Body

Did you know your brain literally shrinks when you're dehydrated, which explains why

you can't remember where you put your keys after three coffees and zero water.

Your taste buds completely regenerate every two weeks, meaning the pizza you hated as a kid

might actually be delicious now, but you're too stubborn to try it. And get this,

your stomach gets a brand new lining every few days because the acid inside is strong enough

to dissolve metal. Which fact did you find most relevant to your own experiences?