Why Does My Eye Twitch?: Scientific Answers To The Most Commonly Asked Questions (English Edition)

-Why does my stomach hurt? -Why does coffee make you poop? -Why does my cat lick me? -Why does my belly button smell? -Why does my dog eat grass? -Why does my dog eat poop? -Why does asparagus make your pee stink?

Like most people, you may have thought about these questions at some point in your life. Did you discover the right answers to these questions and many other similar ambiguities?