We all know that diabetics have a lot to pay attention to in their diet. Many diabetics are very cautious when choosing staple foods, and more and more people choose to eat coarse grains, because most people think that eating coarse grains is better than eating other refined staple foods, but many people have gone into the misunderstanding of coarse grains. The following are five misunderstandings about coarse grains. We often hear a saying that eating more whole grains is good for your health. Now there are fewer and fewer coarse grains and more and more flour and rice. Eating refined food often will actually affect the health of the stomach. Usually you can eat some coarse grains properly, which can promote gastrointestinal peristalsis and prevent constipation more effectively. Although eating more coarse grains is good for your health, not everyone can eat more coarse grains.

With the increase of age, the gastrointestinal digestive function of the elderly will decline. Eating more coarse grains is not conducive to gastrointestinal health, but will increase the burden on the stomach and cause symptoms such as indigestion and constipation. For children, the digestive function of children is not fully developed. Eating too much coarse grains will also affect the digestive function of the stomach. Coarse grains will affect the nutritional absorption of other foods and affect the healthy development of children. Therefore, the elderly and children can't eat a lot of coarse grains, so they can eat some appropriately. When eating coarse grains, it is best to eat them with other flour and rice.

Under normal circumstances, the nutritional value of coarse grains is relatively low, which can not meet the nutritional needs of manual labor, so coarse grains are not suitable for people with heavy manual labor to eat frequently. Heavy manual workers should eat more foods rich in protein and high nutrition. Patients with digestive system diseases suffer from serious chronic digestive system diseases and are not allowed to eat, such as gastric ulcer and cirrhosis. If they often eat a lot of coarse grains, the symptoms of gastrointestinal bleeding will be more serious, and even the veins will rupture, causing massive bleeding. People who lack iron and calcium can't eat a lot of coarse grains, because dietary fiber in coarse grains will affect the absorption of calcium and iron, and dietary fiber and phytic acid in coarse grains will combine to precipitate, which will affect the absorption and utilization of other minerals.