What is meal replacement?
Foreigners, as the name implies, are food that can replace part or all of the dinner. Common dietary forms include dietary nutrition powder, a meal and grandma's past. Elg instead, provide a lot of nutrition, can provide a lot of nutrition, provide a lot of nutrition, high fiber, low calorie, bud.
This meal comes from western countries. With the improvement of industrialization, the opportunities for manual labor gradually decrease and the food supply gradually increases. Some people are obese because of overeating and lack of exercise. Obesity is particularly serious in developed countries. The number of people who weigh is about 74% in America, 6 1% in Britain and only 1% in Japan. Obesity can cause various chronic diseases and is the main killer of human life. With the deepening of people's research on nutrition, they should be born. Proper use of diet can effectively control weight by adjusting diet structure.
Regional diet structure is also the reason for eating. Cheese, butter and desserts in Europe and America are very expensive, with high fat and calories. One purpose of diet is to ensure that there are other high-fat foods with low fat and low feeding under the condition of adequate nutrition supply, so as to achieve the effect of regulating diet.
The role of meal replacement
Research shows that controlling nutrition intake and strengthening exercise are two ways to lose weight. Reasonable diet can effectively control weight and achieve weight loss effect through intervention. According to the standard of diet low-energy formula food, the diet can be controlled at 150-500 calories, and the ordinary diet is about 500- 1000 calories. As the intake decreases, the weight gain also decreases.
For example, eating too much fat will increase weight, and the main reason that affects weight is excessive deposition of fat in the body. Too much fat will lead to an increase in blood lipids, which will adversely affect human health. In particular, low density fatty acids (LDL) are considered as one of the important causes of cardiovascular diseases. Therefore, when patients consider hyperlipidemia, they can adjust and reduce the oil intake, and the weight loss and improvement effects are improved. In other words, when preparing a diet, removing the oil and mixing it with other foods can not only ensure adequate nutrient intake, but also achieve the purpose of losing weight.
Food has been very hot in recent years. We can find the main ingredients of these foods. We can find that the main ingredients of most catering foods are all kinds of grain flour, which is high in fiber, low in calories and contains tissue. But at the same time, food is basically free of fat, protein and carbohydrates. This is to lose weight by controlling people's calorie intake, but it also masks the following hidden dangers:
1, common food lacks protein, and protein is the key essence of liver detoxification. When protein is lacking, the quantity and activity of hundreds of enzymes contained in the liver will decrease, which is incalculable and may even lead to cirrhosis and even liver cancer.
2. Insufficient daily intake. No matter what vegetables are in the normal diet, meat is also a certain amount of water, and most foods are powder and biscuits. There is no water, which requires fat burning very much, and compared with the two, it is easy to cause water shortage in human body. When the human body contains water, the detoxification function of the kidney will be affected, which will lead to kidney damage.
3. Although food is rich in fiber, with the process of making powder or biscuits, these fibers can hardly promote gastric peristalsis and help gastric emptying.
4. Lack of budget products Many people must have trace elements and vitamins. Even if there is some amount, it is usually not in line with the human body, and long-term consumption will lead to malnutrition.