Let's be real: regular bowel movements are one of the keys to overall long-term health and well-being. We depend on our digestive systems to deploy every nutrient from our food to our bodies. As part of the digestive system, the stomach and intestines rely on the bowel to remove toxins from the body via regular bowel movements. Fiber is essential to ensure proper bowel movements. A good fiber supplement can offer an excellent way to get enough fiber to ensure you are able to maintain regular bowel movements and overall health and well-being.