Probiotics are the microorganisms that live in our intestines. They help us digest our food and maintain our health by preventing pathogen attachment, and secreting important molecules such as vitamin K and some B’s. “Prebiotics” is a fancy-schmancy name for dietary fiber that our microorganisms eat to stay viable. Don’t let anyone sell you “pre-biotics”. AIGHHHH! You can eat an apple, vegetables, legumes, nuts or a bowl of oatmeal and be just fine.