Some patients will have a few days of inexplicable blood sugar elevation after the holidays, parties, etc. Why is this? 1, snacks: melon seeds, peanuts, pistachios, hazelnuts, pine nuts, pumpkin seeds, etc., are high protein, high fat food, such as peanuts, 30 peanut rice equivalent to 1 two steamed buns, of which 40% is fat, so this type of food will lead to an increase in blood sugar after eating. 2, potatoes, vermicelli, yams, white potatoes, etc.: these foods are mainly starch, and we eat the same rice or noodles, if you eat after the main food is not reduced, will also lead to increased blood sugar. 3, vegetables in the fava beans or lentils: fava beans are mainly protein, vegetables, mature lentils contain a lot of protein, can also produce heat and lead to increased blood sugar. 4, soy milk drinking bean porridge: soy milk, tofu brain or a variety of beans beaten into porridge, because it contains a lot of protein, can also produce energy, and raise blood sugar. 5, alcohol: alcohol contains a lot of alcohol, which can raise blood sugar, especially liquid bread beer or white wine. 6, a variety of sugar-free carbonated drinks: a variety of sugar-free carbonated drinks advertised on the market, although they do not contain sucrose, but they all contain lactose, maltose, dextrin and other substances, which can also be converted into glucose. 7, excessive excitement, sleep reduction: when you change your life pattern, add guests, excessive excitement, sleep reduction, will also increase blood sugar.