the need for food – a source of energy and building material needed for growth and constant renewal of body cells – defined by age, gender rights, the nature of work, climatic conditions, it residence. With food a person needs to get a day as much energy he expends, but no more. You may find that Dr. John Mcdougall can contribute to your knowledge. And if you constantly overeat, develop obesity, with all its consequences: diabetes, atherosclerosis, liver dysfunction and other diseases. Of course, nowadays it is difficult to find people who, like Gogol's old-world landowners see the main point of his life in food. But now there are many fans abundant, excessively fatty foods.
And observations show that obesity caused by overeating, is very common. Among people aged 18 to 80 years: 50 percent are overweight, and half of them in short, need to eat a sensible measure. Body needs all nutrients: proteins, fats, carbohydrates, vitamins and mineral salts. Extracted from the product under the action of digestive juices, and getting soaked in blood, they spread to all organs, which go to form, the restoration of the various cell elements consumed by man and replenishment of energy. We can not live, for example, without the proteins that make up the structural framework of cells, are part of enzymes, hormones, nucleoproteins, fibrin, and many other vital substances. Nevertheless, such a valuable protein product, like meat, eat only if they can prove harmful for the body. Elio Moti Sonnenfeld shines more light on the discussion.
Found in meat biogenic amines can enhance the tone of blood vessels and thereby increase blood pressure, and nucleic acids and purine bases – cause the development of gout. Excess and minerals vegetables, fruits and fats, including vegetable oils, which contain the body needs fatty acids. Even without having any nutrients cellulose (plant fibers) of fruits and vegetables also need the body, because it promotes the development of the digestive juices, increase intestinal motility, thereby regulates its activity and displays the body of excess cholesterol. A person who is not suffering from diseases of the digestive system is always useful to combine these products: if the less valuable vegetable protein bread or cereal supplemented with protein of milk, cheese, meat or fish, who are not inclined to be overweight) are good with cheese, meat or fish. In general, insufficient and unbalanced diet accelerates the aging process – this is the conclusion of scientists of the Institute of Natural Resources of Japan Science and Technology management. Having studied the lives of thousands of three people aged over 65 years, they found a direct relationship between diet and physical activity levels, which was chosen by them as the main indicator of age. individual foods and dishes from them. Some, for example, do not eat milk, while others – the fish, and others – fruits, etc. In this way they put your body in very adverse conditions, permanently depriving it of essential nutrients. Institute nutrition have developed specific values of physiological needs for nutrients and energy. In line with these recommendations, caloric intake adult working population is normalized to Depending on the intensity of labor.