HUMAN NUTRITION

Detailed explanation-1: -The major function of carbohydrates is to provide energy. The body uses glucose to provide most of the energy for the human brain. About half of the energy used by muscles and other body tissues is provided from glucose and glycogen, a storage form of carbohydrate.

Detailed explanation-2: -They’re the body’s primary source of energy and the brain’s preferred energy source. Carbs are broken down by the body into glucose – a type of sugar. Glucose is used as fuel by your body’s cells, tissues, and organs.

Detailed explanation-3: -Carbohydrates help preserve muscle Glycogen storage is just one of several ways your body makes sure it has enough glucose for all of its functions. When glucose from carbohydrates is lacking, muscle can also be broken down into amino acids and converted into glucose or other compounds to generate energy.

Detailed explanation-4: -Carbohydrates can be used as an immediate source of energy by largely all cells, but in many photosynthetic organisms a major portion of the carbohydrates will be used for production of structural compounds, e.g., cellulose in cells walls, or for synthesis of storage products such as starch.