The role of buckwheat from the nutritional value of the following: 1, the ability to eliminate the accumulation of gas, excessive food intake caused by the accumulation of food caused by the abdominal bloating, if the appropriate consumption of buckwheat has a very good effect of eliminating the accumulation of gas. 2, the ability to strengthen the spleen and remove dampness, for spleen dampness caused by loss of appetite, indigestion, dampness and diarrhea, if the appropriate consumption of buckwheat has a very good effect of strengthening the spleen and removing dampness. 3, to prevent and relieve The occurrence of hypertension, because buckwheat contains vitamin B5 and rutin can effectively control the increase in blood pressure, the role of the prevention of hypertension is very obvious.