The Food Sextet
Food, in general may be grouped into two classes, those which are nutritive, that is, supply heat and energy to the body, and those which are non-nutritive, providing per-se no energy but necessary in infinitesimal amounts for the proper maintenance of bodily functions. The former consists of the essential food elements viz. proteins, carbohydrates and fats. The latter include water, mineral salts and vitamins.
from Health and Fitness:Nutrition Articles from EzineArticles.com http://ift.tt/2wcj0ng
from Health and Fitness:Nutrition Articles from EzineArticles.com http://ift.tt/2wcj0ng
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