Discuss the various functions of food ? Also, mention the energy yield

Question

Discuss the various functions of food ? Also, mention the energy yield of 1 gm of Carbohydrate, Protein and Fat?

02 Mar 2022

Answer :

Word Count : 472

All foods contain one or a combination of the 6 nutrients. If you eat a balanced diet consisting of a variety of healthy foods, you are certain to receive these nutrients every day. Food has 3 main functions in the body:

Growth and Development
Provision of Energy
Repair and maintenance of the body's cells

Growth and Development

Babies , young children and adolescents grow at a rapid rate, while in adults and the elderly most growth has stopped and nutrients are mostly used for maintaining their bodies.
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