Noncaloric Benefits of Carbohydrates

摘要

Noncaloric benefits of carbohydrates are due to the presence of dietary fibers, which are a heterogeneous group of natural food sources and form an important component of a healthy diet. They differ in physiochemical properties such as solubility, fermentability and viscosity. They have a wide range of physiological effects resulting in gastrointestinal and systemic benefits. These include appetite, satiety, bowel transit time and function, production of short-chain fatty acids and certain vitamins, and effects on gut microbiota, immunity and inflammation, as well as mineral absorption. They also help to control the glycemic status and serum lipid levels, resulting in reduced incidence rates of atherosclerosis, hypertension, stroke and cardiovascular diseases.