There is no such thing as coarse grains that women can’t eat, coarse grains are food, and there are no special contraindications for women to consume them. Roughage is relative to refined rice, white flour and other fine grains in terms of processing simpler food, rich in starch, fiber, vitamins and minerals and other ingredients, can provide the body with the appropriate energy and nutrients. The more common coarse grains are black rice, oats, corn, soybeans, red beans, potatoes, sweet potatoes, etc., women can eat. However, it should be noted that coarse grains should not be eaten in excess, because they are rich in fiber, and excessive consumption may increase the burden on the stomach and intestines, which can lead to indigestion. People with poor intestinal and gastrointestinal function should eat less coarse grains as appropriate to avoid aggravating their condition.