Introduction: The improvement of living standard makes many people realize the importance of health preservation. Grain is welcomed by more and more people. Cereals usually refer to rice, wheat, soybeans, corn and potatoes. You know, although whole grains are good, they are not suitable for everyone. So what should we pay attention to?

First, the efficacy of whole grains According to the online report of family doctors, except rice flour, whole grains are the best cereal food and the cheapest energy source, which preserves more nutrients than rice flour. Soybeans nourish the kidney. Black beans in soybeans are called "kidney valley". Traditional Chinese medicine believes that it has the effects of tonifying kidney, strengthening body, detoxifying and moistening skin, and has a good therapeutic effect on kidney deficiency and edema. Rice moistens the lungs again. Rice covers rice, purple rice and so on. When there are symptoms such as residual heat, it can play a role in nourishing the lungs. Millet nourishes spleen. Millet is the first of the five grains, and common sense can tonify the spleen and kidney. Millet can be said to be a supplementary commodity for people with spleen deficiency, which can replenish moderate coke and prolong life. Wheat nourishes the heart. Wheat is called "the price of five grains". Chinese medicine believes that it can stabilize emotions and get rid of irritability. It has dietotherapy effect on eliminating female climacteric syndrome, hyperhidrosis and anxiety. Sorghum nourishes the liver Sorghum and soybean belong to miscellaneous grains, but they are indispensable supporting roles of grains. Sorghum is beneficial to liver and stomach, astringent and antidiarrheal. Especially for patients with chronic diarrhea, eating for a period of time has a good effect.

Second, the taboo cereals not only refer to rice, machine orders, wheat and machine orders, but also include various miscellaneous grains such as corn, taro, sweet potato, red beans and peanuts that change at any time. However, you can't eat more coarse grains. Overeating will affect the body's absorption of trace elements such as calcium and iron, and patients with weak spleen and stomach will feel sour and bloating in the stomach. Therefore, the daily consumption of miscellaneous grains does not exceed one-third of the daily staple food.

In short, five types of people should not eat more coarse grains, people with digestive problems, people with less anemia, patients with kidney disease, patients with diabetes and gout. Miscellaneous grains are good, but we should also curb our food intake. Sweet potato and miscellaneous beans add up to 250-400 grams per day.