Trillions of bacteria are living on your skin at any given moment. Does hearing that give you the heebie jeebies? It shouldn't! Just like in your gut, these bacteria are constantly at work, keeping your skin in tip-top shape. It's not always paradise in bacteria-land though; when good bacteria are in short supply, bad bacteria can creep in and wreak havoc on your skin. Here are the top 3 ways in which probiotics boost your skin health. Inflammation Obliteration: Inflammation