The glycemic index of a food refers to the immediate effect of the food on raising blood sugar in the human body, and reflects the degree of impact of the food on raising blood sugar. The glycemic index is a comparative value that indicates the speed and ability of a food to raise blood sugar compared to glucose. The glycemic index of glucose is 100; if it is faster and higher than glucose, it is >100, such as maltose 105; if it is lower than glucose, it is 70, which is a high GI food. Low GI Food Grains Minimally processed whole grains, such as cooked whole wheat, barley and rye, rice bran, durum wheat noodles, macaroni, black rice, buckwheat, protein-fortified noodles, cornmeal porridge, cornmeal grits Dried beans and products basically have a lower GI, such as mung beans, mung bean noodles, broad beans, peas, lentils, red adzuki beans, mung adzuki beans, lima beans, chickpeas, green beans, black bean soup, and four seasons. Beans, black-eyed peas and other dairy products and products. Almost all dairy products are low GI products, such as milk, whole milk, skim milk, milk powder, yogurt (added sugar), yogurt, custard (milk, egg plus starch) and sugar) and other potatoes, especially raw potatoes or cold-processed potato products, such as potato vermicelli, lotus root starch, sweet potato starch, konjac and taro, and other fruits, especially fruits containing more fruit acid, such as apples, cherries, Kiwi, orange, grapefruit, grape, pear. Some products such as apple juice, peach juice, pineapple juice (unsweetened) and other ready-to-eat foods are whole-wheat or high-fiber products, such as 50%-80% barley bread, rye bread, and 45%-50% oat bran. Wheat bread, mixed grain bread, Danone sunshine biscuits, Xianqu biscuits, Danone milk crispy, buckwheat instant noodles, whole wheat vitamins (Kellogg's) and other mixed meals. Mixed meals depend on the type and proportion of food, such as steamed buns with celery and scrambled eggs. , fried fungus with eggs in pancakes, dumplings, steamed buns, wontons, fish in rice, stewed pork vermicelli and other fructose and lactose. Peanuts are mainly medium GI foods due to their high protein and fat content. Cereal couscous, barley flour, sweet corn, cornmeal meal, millet porridge, buckwheat noodles, buckwheat steamed buns, oat bran, two-faced steamed bread (cornmeal plus flour), Black Friday Flour-like potatoes, potatoes with low water content, such as lightly roasted potatoes, sweet potatoes, yams, and other vegetable roots, fruit vegetables, such as beet, muskmelon, and other fruits, tropical fruits, and fruit products, such as pineapple, mango, banana, and orange Juice, raisins and other ready-to-eat foods, whole-wheat flour bread, rye bread, high-fiber bread, oat meal biscuits, crispy biscuits, hamburgers, instant soup, pizza (including cheese), fried potato chips, pastries, ice cream and other mixed meals Meals with few vegetables, such as steamed buns with a small amount of butter, rice with scallions and eggs, rice with pork and other high GI foods. Refined cereal foods: such as wheat noodles, Fuqiang flour steamed buns, pancakes, fried dough sticks, good rice, etc. Glutinous rice, brown rice, glutinous rice porridge, rice cakes and other potatoes with low amylose content. Potatoes with high water content and good gelatinization, such as lightly roasted mashed potatoes, boiled sweet potatoes and other vegetables. Roots and fruit vegetables, such as pumpkins and carrots. Ready-to-eat foods such as fruits, watermelons, white bread, baguettes, wheat biscuits, soda crackers, waffles, puffed crackers, honey, maltose, etc.