Generally there is no harm in eating multicolored brown rice in moderation over a long period of time, but the main harm in eating it over a long period of time, in large quantities, or singly, is that it leads to indigestion and so on. Five-color brown rice is mainly composed of purple rice, red rice, black rice, yellow rice, green rice. 100 grams of brown rice contains 332 calories, of which 78 grams of carbohydrates, 8 grams of protein, 2 grams of fat, 2 grams of dietary fiber. Nutritional content may vary slightly due to different ratios of ingredients. The crowd long-term moderate eating five-color brown rice can replenish the body’s required nutrients, such as carbohydrates, etc., but also can provide energy for the body, usually no harm. However, because brown rice is coarse grains, so if long-term, large amounts of consumption of easy indigestion, thus affecting the health of the body. At the same time, brown rice in the starch content is large, so long-term, large quantities of brown rice is also easy to cause elevated blood sugar, especially diabetic patients, should try to avoid eating large quantities of brown rice color. It is recommended to pay attention to the rationality of diet, drink more water, eat more fresh fruits and vegetables. Pay attention to avoid the intake of spoiled brown rice, in order to prevent diarrhea, abdominal pain and other symptoms.