Fiber is extremely important to the healthy functioning of the digestive system. Since fiber can’t be digested by the body, it either acts as a prebiotic for the healthy bacteria living inside your body, or it helps increase the weight and size of your stool.  Women should aim for 20-25 grams of fiber every single day, while men should aim for 30-40 grams of fiber per day. It helps normalize bowel movements, maintains gut health, lowers cholesterol levels, controls blood sugar, aids weight management, and helps you live longer.