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[Standards for human physiological requirements in food substances and energy: a retrospective analysis and a
Voprosy Pitaniia
|December 7, 2000
Abstract:
The retrospective analysis of 4 variants of norms of human physiological needs in food substances and energy accepted in 1951, 1968, 1982 and 1991 is given. Dynamics of the scientifically proved specification of value of needs is revealed and the necessity of permanent development of conceptual base of normalization is determined. Last one is based on two natural laws of a balanced diet: 1) compulsion of conformity energy expense and energy consumption; 2) the value of consumption of the basic food substances (fibers, fats, carbohydrates) should be in limits of physiologically necessary quantity proportion and be accompanied by satisfaction of human needs in different nutrients.