It turns out that lean people have more gut bacteria and a more diverse microbiota1 than those who are overweight or obese. An imbalance of gut bacteria may cause low-grade inflammation in your body, contributing to weight gain, obesity, and difficulty losing weight. The good news? Gut microbes respond quickly to a change in diet. We can begin to take control and lose weight by eating the types of food that healthy gut bacteria thrive and multiply on. Adding just one to three servings a day of the right prebiotic (foods that feed beneficial bacteria) and/or probiotic foods (foods that contain beneficial bacteria) to feed and nurture your microbiome will help stop sugar and carb cravings while you are beefing up your army of good healthy microbes to create weight loss success.