What are coarse grains good for the stomach? !

Compared with the white flour and rice we usually eat, coarse grains mainly include corn, millet, purple rice, sorghum, oats, buckwheat, wheat bran and various dried beans, such as soybeans, mung beans, red beans and mung beans.

Coarse grains are rich in insoluble cellulose, which is beneficial to ensure the normal operation of digestive system. Together with soluble fiber, it reduces the concentration of low-density cholesterol and triglyceride in blood; Increase the residence time of food in the stomach, delay the speed of glucose absorption after meals, and reduce the risk of hypertension, diabetes, obesity and cardiovascular and cerebrovascular diseases.

Medical research also shows that cellulose helps to resist many diseases such as gastric cancer, intestinal cancer, breast cancer and ulcerative enteritis. But for coarse grains, we should not eat too much, because excessive consumption of coarse grains also has disadvantages.

Take people aged 25-35 as an example. If you eat too much "coarse grains", it will affect the absorption of protein, inorganic salts and some trace elements by human body functions, and even affect the reproductive capacity of human body.