Coarse grains have high nutritional value and can be eaten every day, but they should be eaten in moderation. Common coarse grains are millet, corn, oats, soybeans, sweet potatoes, etc. Coarse grains are rich in dietary fiber, which can promote intestinal peristalsis, laxative. It is suitable for diabetic patients and people who want to lose weight. Coarse grains have high nutritional value, but it is not advisable to eat more, otherwise it will cause indigestion and malnutrition in the human body. Every day a large number of coarse grains, coarse grains contain a large amount of dietary fiber, not easy to digest, the burden on the gastrointestinal tract, bloating, indigestion, so for the gastrointestinal function of the poor daily intake of coarse grains to be moderate. Coarse grain has high nutritional value, you can eat every day, but every day in moderation. If you like to eat coarse grains, you can with other foods, nutritional balance, so more conducive to health.