<unk>  (also spelled<unk> r<unk>  are considered to be a form of a subgroup of functional dietary<unk> , and in the United States are defined by the Institute of Medicine (IOM). According to the IOM, functional<unk>  "consists of isolated, non-digestible carbohydrates that have beneficial physiological effects in humans".<unk>  are widely available, and can be found in forms such as powders, tablets, and capsules. Consumption of<unk>  may be for: improving dietary intake, lowering blood cholesterol, alleviating irritable bowel syndrome, reducing the risk of colon cancer, and increasing feelings of satiety. Excessive<unk>  intake can lead to fluid imbalance, dehydration, mineral deficiencies, nutrient and drug interactions, and other medical problems.
Fibre supplements
Protein supplement
Cosmetics
Sugar substitute
Glasses
Salt substitute
Omega-3 carboxylic acids
Dietary fiber