What is a diet? Concept and rules

2024 Author: Henry Conors | [email protected]. Last modified: 2024-02-12 02:53

Today, many people are very careless about the issue of eating. This fact is due to the crazy pace of life, lack of finances, or simply unwillingness to take a more responsible approach to the state of one's he alth. In order to understand how to bring your diet back to normal, you need to delve into the question of what a diet is and how to compose it correctly.

Description

The term "diet" is commonly understood as a set of rules for eating food. These rules are based on the principle of filling the human body with all the substances it needs.

As you know, all foods of both plant and animal origin have their own chemical composition. In general, we can say that the diet is such a universal way to obtain the necessary products, thanks to which the synthesis of hormones, enzymes and other substances that are the basis of the life of the whole organism occurs. Knowing the daily rate of the body's need for a particular substance, you can adjust your diet in such a way as to satisfy this physiologicalneed.

Adult Diet

Once what a diet has been defined, it is important to know how the diet of an adult should be built. Diet rules include the following:

1. You need to stick to four meals a day while awake.
2. Meals should be at the same time.
3. It is not recommended to have dinner and a snack before going to bed. The last meal should be two to three hours before bedtime.
4. Calorie diet should be moderate. Calorie intake should equal energy expenditure.
5. The ratio of fats, carbohydrates and proteins should correspond to the usual lifestyle.
6. Food should contain various amino acids, vitamins, micro and macro elements, water, minerals, etc. Therefore, nutrition should be varied.

If you follow this set of rules, you can coordinate your diet, which will significantly improve the quality and get rid of problems with the gastric tract.

Child's diet

The above rules must be applied to the child's diet. However, it is important to remember that the physiological needs of children differ from the needs of an adult mature person. In particular, in a month, the child's diet should be filled with various fruits, berries, dairy products, vegetables, cereals, broths and other he althy foods. In order to properly form the diet of the child, it is important to consider the following rules:

1. Child should eat at the same time.
2. Don't give your kids snacks like sweet buns, desserts or cookies. It is better to save sweets for an afternoon snack or give the child a small portion immediately after the main meal.
3. The calorie content of foods should be appropriate for the child's age and energy expenditure.
4. During the week, the child's diet must have a lot of dairy and sour-milk products.
5. Don't feed pickled foods, spicy and s alty foods to children, and avoid foods high in sugar.

After the question of what the diet is, it is important to remember all the above rules and try to adhere to them daily. A responsible approach to your own nutrition will help to strengthen the state of he alth and protect the body.