Bacteria may sound like a dangerous thing to have in your body. But they’re a normal part of life. In fact, there are around 40 trillion different microorganisms in your body, and the majority of them are in your gut. The gut microbiota is extremely important for your health, each of the hundreds of species of bacteria in your intestines plays a key role in it and requires different nutrients to develop.
infographic by: quitchronicfatigue.com