Yam has a high nutritional value, and can generally be eaten with red dates in stew, lamb or pork ribs in stew, walnuts, etc. It has a very good effect on the stomach. Yam has a variety of ways to eat, recommended can be with red dates to stew, not only can nourish the stomach, nourishing effect is also very good; yam stewed lamb can also be, because these two foods are warm food, good for the stomach; yam stewed pork ribs can also be, there is a certain effect of nourishing the stomach. In addition, yams can also be eaten with walnuts, the two will enhance the nutritional value of the two together. Yam in daily life can also be placed directly in the pressure cooker steamed after eating, not only easy to eat, nutrition and stomach effect is very good, but the role is limited, the occurrence of gastric discomfort, need to be actively diagnosed and treated.