What is the difference between starch and fiber in terms of their impact on digestion and overall health?

Starch is a type of carbohydrate that is broken down into sugars during digestion, providing energy. Fiber, on the other hand, is a type of carbohydrate that cannot be fully digested and helps with digestion by promoting bowel regularity and supporting gut health. While starch provides energy, fiber helps with digestion and overall health by regulating blood sugar levels, reducing cholesterol, and promoting a feeling of fullness.