Diabetic patients need to choose to eat different greens according to their sugar content. Generally, vegetables are divided into several categories: 1, high starch content, such as potatoes, lotus root, Huai Shan, horse feet, can be eaten as a staple food; 2, high sugar content, such as carrots, old pumpkin, etc., to be eaten quantitatively and in moderation; 3, less sugar and starch content, such as lettuce, beets, bitter melon, winter melon, loofah, eggplant, as well as seaweed, purple cabbage, fungus, mushrooms, etc., can be eaten in moderation and more.