Which type of carbohydrate is NOT absorbed by the body?

Fiber is the type of carbohydrate that is not absorbed by the body in the same way that other carbohydrates are. While other carbohydrates, such as glucose and glycogen, are broken down and absorbed into the bloodstream to be used for energy, fiber remains largely undigested as it passes through the gastrointestinal tract. This indigestibility contributes to its beneficial effects on digestive health, as it helps to regulate bowel movements, prevent constipation, and may promote a healthy gut microbiome.

Fiber can be classified into two categories: soluble and insoluble. Soluble fiber dissolves in water and can help to moderate blood glucose levels and lower cholesterol, while insoluble fiber adds bulk to the stool and aids in the movement of food through the digestive system. Both types of fiber are important for overall health, but they do not provide energy since they are not absorbed into the bloodstream like other carbohydrates. This characteristic makes fiber unique among the carbohydrate group.