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The significance of scientific diet
The significance of scientific diet is mainly to ensure the normal development and health of the body. Experiments show that the protein digestion and absorption rate in food is 85% for three meals a day; If it is changed to two meals a day, and each meal eats half of the whole day's food, protein's digestion and absorption rate is only 75%. Therefore, according to the living habits of our people, generally speaking, three meals a day is reasonable.

At the same time, it should be noted that the interval between two meals should be appropriate. Too long an interval will cause a high degree of hunger and affect people's labor and work efficiency; If the interval is too short and the last meal has not been emptied in the stomach, then eating the next meal will make the digestive organs not get proper rest, and the digestive function will gradually decline, affecting appetite and digestion.

Extended data

Principles of scientific diet:

1, eat more dark food.

The so-called dark color refers to those foods that contain natural foods with strong colors. These foods have high nutritional value and are rich in vitamins, trace elements and inorganic salts, such as dark green vegetables, carrots, black beans and black fungus. These foods have a health care effect on human health. Light natural foods such as light vegetables, sugar and salt, refined noodles and rice should be eaten with dark foods.

2. Don't eat food with strong taste.

Such as barbecue, fried food and wax food, these greasy foods are difficult to digest and absorb in human body, which increases the burden of gastrointestinal tract and destroys the natural flavor. And salty, fatty and greasy. Eating too much of these foods is prone to high blood pressure and cardiovascular diseases. Sweets are also closely related to obesity, diabetes and cardiovascular diseases.

People's Network-If you want to be healthy, you must follow the six principles of scientific diet.

People's Network-Scientifically arrange three meals a day to effectively supplement nutrition.