The number of bacteria in your gastrointestinal tract greatly outnumber the cells in your body; your gut has 100 trillion microorganisms while you have about 10 trillion cells in your body!
What this means is that the microflora in your gut is a powerful and compelling force in your body, one that may influence far more than how well your food gets digested. This living inner ecosystem is becoming a favorite topic among scientists and nutritionists alike, and you may be wise to listen to what the newest research is revealing.