Solanine is a natural defense mechanism that potatoes produce to protect themselves from insects and diseases. While it's not usually a cause for concern, eating large amounts of raw potatoes can cause some pretty unpleasant symptoms, like nausea, headaches, and diarrhea. So, it's not exactly the best idea to munch on raw potatoes like they're apples!
But here's the thing: some people actually eat raw potatoes! In some parts of the world, like Eastern Europe and Russia, raw potatoes are a common ingredient in salads and other dishes. And get this - they're even believed to have some health benefits, like reducing inflammation and improving digestion. Who knew?