Some women only eat vegetables instead of meals in order to keep fit. Who says eating white rice will make you fat? In fact, white rice and obesity are not equal! Carbohydrate decomposed from white rice can be immediately digested and absorbed by human body and converted into useful glucose, which can be directly used as fuel by human body. Do you know the following knowledge about eating rice? The nutrition knowledge in white rice makes full use of the benefits of white rice, which may not make you fat! In fact, as long as we make full use of the three nutrients the human body needs: carbohydrate, protein and fat, we can have a bumpy figure. Among these three nutrients, carbohydrates are, for example, white rice. Carbohydrates produced by the digestion and decomposition of white rice can be most converted into energy by the body, and protein must interact with other organs to produce fuel after being digested with fat. The three nutrients that the human body needs are: First, functional carbohydrates can also be called sugars, which are the fastest and most easily absorbed by the human body and can supply the main source of activity energy. Sugar can be fully burned in the human body, producing carbon dioxide and water, without producing other substances, so it is the most suitable energy among the three nutrients needed by the human body. Second, the effect of protein protein's effect on the human body is to make the flesh and blood, increase the luster and elasticity of the skin, and make the hair black and bright. However, if only protein is ingested in the diet, protein can't effectively exert its original efficacy, and can only provide pure fuel as the energy for the basic operation of the body. Third, the efficacy of fat can be divided into animal fat or vegetable fat, but the calories of fat are more than twice that of carbohydrates and protein. Generally, fat can also produce carbohydrates from the body after being absorbed by the body. Protein and fat as substitutes have general methods and disadvantages. As long as there is no carbohydrate in the body, the presence of protein and fat will be regarded as a substitute for carbohydrate. Moreover, before protein and fat are decomposed into useful energy, they must be fully coordinated by the liver and kidney to produce usable energy, which is easy to cause unnecessary burden to the body. Precautions for dieters: Never neglect the useful white rice because of unbalanced diet. Excessive intake of protein and fat will easily lead to problems in the process of digesting energy, which will lead to more and more fat, thick legs, obesity and other problems. If you want to improve this problem, you must re-establish a new diet code for yourself. Even if you are losing weight, don't just eat a single nutritious food, so as to avoid the problem of unbalanced nutrition, which will lead to unhealthy or declining health. If you don't eat rice, you may get diabetes. If you don't eat rice all day or eat less, and your body lacks carbohydrates for a long time, diabetes may "find you." Yang Jinkui, chief physician of Endocrinology Department of Beijing Tongren Hospital, told the reporter that if you don't eat or eat less rice for a long time and your body is not full of calories, you should eat more foods with high fat and high protein. Obesity and hyperlipidemia caused by fat accumulation are the starting factors of "metabolic syndrome" such as diabetes, and at the same time increase the burden of islet, which provides an opportunity for the onset of diabetes. Especially for people who are obese and have a family history of diabetes, it is even more careless. There are still some people who "eat snacks instead of rice", and Dr. Yang also thinks that it is not appropriate, because many fried snacks such as cakes and radish cakes in India are high-fat foods, which will cause the sugar content in the body to increase rapidly. Therefore, we should pay attention to a certain amount of cereal food such as rice every day, and the carbohydrates contained in the food can account for 50% ~ 60% of the total calories according to the individual's physique. If you eat too much for a meal, Dr. Yang suggested that you should exercise after half an hour to consume excess sugar, which can be regarded as a "first aid plan". Cooking for babies is also learned. Parents have many misunderstandings about their children's diet. When making staple food, in order to avoid the loss of the above ingredients, we must pay attention to the following four aspects: 1. When coarse grains and flour and rice are ground into polished rice and white flour, vitamin B 1 will be lost with the skin. Although polished rice and noodles taste delicate and delicious, they will affect health if eaten for a long time, so flour and rice should be eaten together. 2. Don't wash rice excessively. The purpose of rice washing is to remove impurities from rice grains. Some people like to wash it repeatedly, but washing can not only remove impurities from rice grains, but also lose more nutrients in the outer layer of rice grains. With the increase of rice washing times, the extension of soaking time and the increase of water temperature, the loss of various nutrients also increases. Therefore, it is best to pick out the impurities in rice grains by hand when washing rice. Don't soak them for a long time, don't wash them with hot water, don't rub them repeatedly, and don't wash rice too many times. 3. Don't eat rice. When cooking, you should steam and cook, but some people like to cook, that is, cook the rice until it is half cooked, then take it out and steam it, and throw away the rest of the rice soup, which will make the B vitamins dissolved in the rice soup lose a lot, up to more than 40%. When making pasta by steaming, roasting and baking, the loss of various nutrients is very small. When cooking noodles, some nutrients are dissolved in the soup. If you eat noodles and soup at the same time, you can reduce the loss of nutrients. Don't add alkali when cooking. Vitamin B 1 is easily destroyed in alkaline environment. Adding alkali to porridge or dough will destroy a lot of vitamin B 1, so it is best to use yeast instead of baking soda when dough is mixed.