why do we need food
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Food is one of necessary thing for us because of the following reasons:-
➣Food provides nutrients.️
➣Nutrients provide energy for body activities and all functions of the body.
➣Energy is used in different processes of a living organism like breathing, digesting food, etc.
➣Energy from food keeps us warm.
➣Food is also used for "growth and repair" of the different body parts.
➣It also helps to keep the immune system healthy.
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