Noun
dietary fiber (uncountable)
(American spelling) Alternative form of dietary fibre
Fiber main Dietary fiber is a carbohydrate that is incompletely absorbed in humans and in some animals. Source: Internet
Dietary fiber consists mainly of cellulose, a large carbohydrate polymer which is indigestible as humans do not have the required enzymes to disassemble it. Source: Internet
Dietary fiber helps reduce the chance of gastrointestinal problems such as constipation and diarrhea by increasing the weight and size of stool and softening it. Source: Internet
Dietary fiber consists of nondigestible carbohydrates and lignin that are intrinsic and intact in plants. Source: Internet