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Comment on the concept of nutritional value indices



The essence of this concept is that various food products are attributed to certain quantitative values ​​characterizing the chemical components of the product. Due to this, the value of food or the entire diet can be expressed by the index obtained by adding these quantities. In this case, the qualitatively different components of the diet are considered interchangeable, which creates the danger of the formation of defective rations, since the main is the number of indexes compiled, and not the balance of nutrition for the main food substances.
The most popular diet in the framework of the concept of nutritional value indices is the spectacle diet proposed by Erna Karise from Germany.
According to the principles of this diet, each product is estimated by a certain number of points, and this is done only on one basis - the content of energy in them without taking into account their chemical composition. Thus, in the eyeglass diet, proteins, fats, carbohydrates are interchangeable foods. The idea of ​​scoring points for different types of food is strange and unintelligible. Despite the fact that the basis of scoring seems to be the energy principle, the ratio of glasses differs sharply from the ratio of calorie foods and is often simply inexplicable. So, for example, 20 g of pork fat are estimated at 0 points, fried goose - 0 points, and 20 g of butter - 1 point, while 2 pears - 23 points, 10 g of chocolate - 54 points, and a glass of kefir - 13 points.
The authors of the theory do not recognize the importance of other properties of food products, except for their energy value expressed in glasses, calculated by some dubious methods.
It is considered that 1 point is equal to 70 kcal, and a person needs to gain energy for 80 points a day, not more than, which corresponds to 2400 kcal. But it turns out that a high-calorie product, lard, does not have glasses at all. Then, according to this crazy logic, it turns out that you can eat it in kilograms and not gain weight ?! Absurd. Similar transfer of points in calories causes bewilderment and protest.
Any theory should be based on common sense and reason, and this is clearly lacking in the concept of nutritional value indices. The groundless conclusion that only calories are important to a person, and inadequately converted into glasses, is contrary to the laws of rational nutrition. And, naturally, the spectacle diet associated with malnutrition, with long-term compliance, leads to metabolic disorders in the body.
And the lack of balance in the quantity and quality of the consumed proteins, fats, carbohydrates and mineral substances becomes the cause of many irreparable diseases. Due to the absurdly high spectacle value of vegetables, fruits, and black bread, a person who wants to get rid of extra pounds in accordance with a ridiculous diet has to limit their consumption, whereas it has been scientifically proven that these foods play a significant role in a diet designed for weight loss. .
Thus, the arbitrary and incorrect determination of the value of products should be considered as life-threatening.
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Comment on the concept of nutritional value indices

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