Carbohydrates are a whose primary function it to provide energy to the body. All digestible forms of carbohydrates provide 4 calories/g of energy. Fiber, starch, and are complex carbohydrates, while glucose, fructose, and sucrose are simple carbohydrates. Simple carbohydrates can be monosaccharides, like glucose and or disaccharides, like lactose and . Complex carbohydrates include polysaccharides. Starch consists of chains of glucose molecules. Some starch chains are and harder to digest. Other starch is much easier to digest and has chains. Dietary consists of soluble and insoluble types, which both possess important benefits like reducing the risk of constipation, heart disease, and obesity. Soluble fiber also helps reduce the risk of diabetes. Glycogen is a highly branched polysaccharide created by a process called and is stored in the liver and muscles for later use. Carbohydrates in the diet are said to spare from being used to provide for fuel for cells.

Carbohydrates are a macronutrient whose main function is to provide energy to the body. All digestible forms of carbohydrates give 4 calories per energy of energy. The fiber, starch, and glycogen are complex carbohydrates. Simple carbohydrates can be monosaccharides, like glucose and galactose or disaccharides like lactose and maltose.

Complex carbohydrates include polysaccharides. Starch comprises of chains of glucose molecules. Some chains of starch are straight and are harder to digest. Another starch is much easier to digest and has branching chains.

Dietary fiber comprises soluble and insoluble types and both possess essential benefits like minimizing the risk of heart disease, constipation, and obesity. Soluble fiber also helps to reduce the threat of diabetes.

Glycogen is a highly branched polysaccharide created by a procedure known as glycogenesis and is stored in the liver and muscles for later use. Carbohydrate in the diet is said to spare protein from being used to provide energy for fuel for the cells.