Food
Food is complex mixture of various substance, it may be defined as anything solid and liquid which when swallowed, digested and assimilated in the body. Thus it helps to keep us well.
Food is any substance consumed to provide nutritional support for an organism.
Function of food
Production of heat
Supplying nutrient
Digestive to work well
Supplying adequate energy
Keep body healthy
Growth, repair and maintenance of body tissue
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