Diabetic patients can eat taro, taro in the starch content is relatively high, does not contain sugar, eat taro and eat other staple foods, like steamed buns, rice, can eat but to strictly control the amount, can not eat too much, so as not to cause a major impact on blood sugar. Diabetic patients should eat taro as a staple food, while not eating other staple foods, like rice and steamed buns, because eating two starchy staples at the same time is relatively high, very easy to cause a rise in blood sugar after meals, so diabetic patients must pay attention when eating starchy grains. In addition to taro, like groundnuts, pumpkins belong to this type of situation.