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Nutrition and Health

Since ancient times, people have understood the enormous importance of nutrition for health. The thinkers of antiquity Hippocrates, Celsus, Galen and others devoted whole treatises to the healing properties of various types of food and its rational consumption. An outstanding scientist of the East, Abu Ali Ibn Sina (Avicenna) considered food a source of health, strength, vitality. II Mechnikov believed that people prematurely age and die in connection with [...]

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Popularly about nutrition

Nutrition and Health

Since ancient times, people have understood the enormous importance of nutrition for health. The thinkers of antiquity Hippocrates, Celsus, Galen and others devoted whole treatises to the healing properties of various types of food and its rational consumption. An outstanding scientist of the East, Abu Ali Ibn Sina (Avicenna) considered food a source of health, strength, vitality. II Mechnikov believed that people prematurely age and die in connection with [...]

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Popularly about nutrition

The need for adult in nutrients

A balanced diet, taking into account the physiological needs of the body, provides for the satisfaction of all nutrients and energy.

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The biological significance of individual nutrients

Each of the nutrients performs its specific functions in the human body and is part of almost all cellular elements and enzymatic systems.

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The value of dietary fiber in the human diet

Dietary fiber plants previously attributed to ballast (useless) substances.

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Vitamins in the diet and healthy eating.

The biological effect of vitamins in the human body is the active participation of these substances in metabolic processes.

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The role of minerals in the human diet

Minerals do not have the energy value, but are necessary for the vital activity of the body.

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Water and drinking regime

Water in the human body performs many important functions. With her participation, metabolic processes take place, it is an integral part of blood, lymph, tissue fluid. In an adult, water makes up about 65% of the body, in newborns - 80%. Most of the water in the blood is 92%, muscles - 70%, internal organs - 76–86%. Less than her in [...]

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Feeding and nutrition of pregnant athletes

Sports loads are accompanied by a large expenditure of energy, hypoxia (oxygen starvation), significant neuropsychic stress, which leads to an increased need for energy and certain nutrients in the body. A balanced diet prevents fatigue, increases endurance, accelerates recovery processes in the body, and normalizes its various functions after significant physical exertion. The energy consumption of athletes depends not only on the sport, but also on the volume of [...]

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Features food nursing mothers and the elderly.

The nature and diet of nursing mothers is largely determined by the health status of children.