Food is defined food (or food ) any solid or liquid substance that is assimilated by a living organism within which plays a or more of the following functions:
. provide the body with energy;
. serve as material for the formation of biological tissues
. catalyze chemical reactions that take place within the body.
The foods are organisms or parts of organisms in the world of plants (vegetables, fruit) or animal capable of providing, in general, after having undergone the digestive process, energy and nutrients (proteins, lipids, carbohydrates, vitamins, minerals, water).
E 'considered food anything that brings energy to the body.
Foodstuff : natural products of agriculture, animal husbandry, fishing and hunting,
Food : handled and processed by the industry.
beverages, and preparations gum, including chewing gum and the like.
For foodstuff we mean any substance intended for human consumption, including beverages, not having the character of medicine.
Currently food is synonymous with raw material for the growth and maintenance of the individual.
At every stage of life there are different nutritional needs.
Today, for example, despite the abundance of calories, are constantly increasing demands of health foods or supplements.
You eat too much and hurt, it meets the so-called diseases of the well-being and should therefore deal with those who are the most common nutritional mistakes.
The Nutrition is the science of foods and their relationship to health.
Heart of various vegetables
Various Foods and Food Products
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