Nutrition
Nutrition is defined as the intake of organic and inorganic substances that occur in food in solid, liquid, gaseous or dissolved form. With the help of these substances, the body's substance is built up or renewed and the energy requirements necessary for all life processes are met.
Energy-supplying food components
Carbohydrates
Fats
Proteins
Carbohydrates and fats are the body's main sources of energy. Proteins are mainly used to build and maintain bodily substances and are also components of enzymes and hormones.
Functional food components
Vitamins
Minerals
Nutritional fibres
Water
Vitamins, minerals (bulk and trace elements) and secondary plant substances act as regulators and active ingredients. Water is essential for a wide range of metabolic functions and is therefore considered the basis of all life.
The importance of proper and healthy nutrition for achieving a physical goal (e.g. body fat reduction, muscle building or muscle definition) is elementary. The important factor of nutrition is often neglected and you should listen to your own body again (feeling hungry or thirsty).
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