Grapes are a common fruit that is not only delicious but also rich in vitamins, sugars, minerals and trace elements, dietary fiber and other nutrients as well as phytochemicals. Eating grapes in moderation is good for energy, digestion and beauty, which is beneficial to human health. However, if consumed in large quantities may bring some adverse effects, especially for people with obesity, diabetes, gastrointestinal dysfunction, etc., more attention should be paid to moderate consumption. A. Benefits: 1, supplemental energy: grapes contain a large amount of fructose, and sugar is an important substance for the body to supply energy, appropriate to eat some grapes can help the body to replenish sugar, for the body to supply energy; 2, promote digestion: grapes contain dietary fiber and fructic acid, moderate consumption can promote the gastrointestinal tract peristalsis, help digestion, prevent constipation; 3, beauty: grapes contain vitamin C, anthocyanins and other components In addition, grapes contain flavonoids, which to a certain extent can play a role in the protection of blood vessels and the removal of free radicals in the body, which is beneficial to the prevention of cardiovascular diseases. In addition, Chinese medicine believes that grapes also have a certain swelling diuretic effect. Second, the disadvantages: 1, obesity: excessive consumption of grapes may lead to excessive sugar intake by the body. The sugar that cannot be consumed will be converted into fat and stored in the body. Long-term overconsumption may lead to a rise in the body’s fat content, which may lead to obesity; 2, affect blood sugar: excessive consumption of grapes may lead to a rise in the body’s blood sugar content, blood sugar instability or hyperglycemia patients should avoid eating grapes, which may lead to increased fluctuations in the body’s blood sugar or lead to increased symptoms of hyperglycemia; 3, gastrointestinal discomfort: gastrointestinal tract function of patients with poor overconsumption of grapes may lead to the body Gastrointestinal symptoms such as diarrhea and abdominal pain may occur. Patients with gastrointestinal disorders may experience increased symptoms after consuming large amounts of grapes, and such people should avoid eating grapes.