Brown rice is called a must-eat food to lose weight, which shows that it has made a lot of contributions to the cause of losing weight. Brown rice can regulate unsaturated fat and accelerate intestinal peristalsis, and its dietary fiber can promote cholesterol excretion, so friends with hyperlipidemia should eat more brown rice at ordinary times. In addition, brown rice has a strong satiety, which can effectively help control appetite. 2, sweet potato 3, corn It should be said that corn is a favorite coarse grain, because it tastes sweet and can also be made into small snacks such as popcorn. Corn is a common coarse grain and a member of the diet. It contains a lot of vitamin E, calcium, magnesium and other minerals. Regular consumption of corn can enhance the peristalsis of intestinal wall and promote the excretion of toxins in the body. Among them, corn stigma should not be discarded, and its nutritional value is also extremely high. Drinking tea can promote diuresis and eliminate edema. 4. Oats Friends who have lost weight know that oats are the most prestigious weight-losing coarse grains. Oats are rich in nutrition, containing a lot of vitamins, cellulose, protein and minerals. Eating oats regularly can promote metabolism, relax the bowels and relieve constipation, and also has an auxiliary therapeutic effect on hypertension and hyperlipidemia, and can regulate physiological functions. There are many ways to eat oats, but people like oat milk best and can eat it for breakfast. People's meticulous diet may not bring much benefits to the body, but coarse grains are the staple food we should eat more. The coarse grains recommended above can be eaten regularly, and at a low price, you can get rich fat-reducing effects and greatly improve your health. It is suggested that coarse grains should be eaten as a staple food as a side dish, or a variety of grains should be cooked together into porridge to drink, which also has a laxative effect.