The "body mass index" is calculated according to your height and weight. Body mass index (BMI) is an internationally recognized grading method for evaluating the degree of obesity, and the World Health Organization (WHO) also uses BMI to define obesity or overweight.
At present, the body mass index value is only a reference value. In order to truly measure whether a patient is obese, it is necessary to measure the patient's impedance by micro-electricity, so as to infer the patient's fat thickness. Therefore, the role of body mass index has gradually changed, from medical use to mass weight loss index.
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How to keep weight?
1, the usual staple food for dinner is changed to whole grains. Whole grains are rich in B vitamins, which can supplement nutrients needed by human body, such as vitamin B 12, protein, cellulose and dietary fiber. These are very beneficial to the human body. Moreover, there are more carbohydrates in the whole grain, which can be converted into energy without producing too much fat.
2. Green vegetables can combine the fat components in the stomach and excrete them. Eating green vegetables can achieve the effect of losing weight, and the vegetables are light and do not contain too much fat and protein, which is very useful for obese people. There are many cooking methods to eat green vegetables, but remember not to eat them raw in large quantities, which is easy to burden the stomach and is difficult to digest and absorb.
3, eat boiled eggs for breakfast, sugar-free soy milk. You can eat melons for lunch, plus a proper amount of rice, and dinner is mainly fresh fruit. The best melon to lose weight is wax gourd, which is slightly cold and sweet, has the function of detumescence and diuresis, can replenish a lot of water, remove excess fat in the body and achieve the effect of losing weight.
4. It is not advisable to eat too much fruit during weight loss, because fruit pulp and juice contain a lot of sugar. If it is converted into fat in the body, it is likely to get fat, so don't eat too much fruit when you lose weight. Reasonable deployment is the key. Eating fruits properly can provide vitamins and nutrients, but exceeding a certain amount is counterproductive.
For the cooking of vegetarian dishes, the principle is less salt, less oil and less sugar. Many people have a heavy taste and like to eat spicy and irritating food, which is easy to cause gastrointestinal damage. When eating vegetarian dishes, you should pay attention to the collocation of seasonings. Vegetarian food is a light and low-fat healthy diet food. Pay attention to cooking skills to ensure that eating vegetarian dishes can achieve weight loss.
Reference source: Baidu Encyclopedia-Body Mass Index