Expository Paragraph_Functions of Food

By miftachudin arjuna - March 02, 2015

Consuming food is one of characteristics of living things such as humans, animals, and plants. Food itself has several functions categorized mainly into 4 types. The former one is to produce heat which is related to the provision of warmth or energy. Fats and carbohydrate such as starches and sugar are the main source for hear and energy production. Next, food functions as maintaining system that repairs broken cells and controls the growth. Normally, this function can be derived from animal and vegetable proteins. Food accessory which is considered as useful but not essential elements is the other function of food. It relates to the protection system come from mineral and vitamin. The Latter, food plays role as a roughage such as fiber that dilute other concentrated food types.

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