Fiber | The Nutrition Source | Harvard School of Public Health Fiber is a type of carbohydrate that the body can't digest. Though most carbohydrates are broken down into sugar molecules, fiber cannot be broken down into ...
Dietary fiber: Essential for a healthy diet - Mayo Clinic 17 Nov 2012 ... But foods containing fiber can provide other health benefits as well, such as helping to maintain a healthy weight and lowering your risk of ...