1. Grape is a good food and a very popular fruit. Grape contains a lot of vitamins and minerals, and some protein also has antioxidant effect. However, if you eat too much grapes, because of the high sugar content, long-term consumption may lead to the accumulation of sugar in the body, which will be converted into fat, leading to obesity.

2. Excessive consumption of grapes can also cause some symptoms of digestive tract. For example, some people may have diarrhea, and grapes contain a lot of sugar. Diabetic patients should not eat. If diabetics eat more grapes, their blood sugar will increase significantly. There may be obvious blood sugar fluctuation, which is not conducive to the control of the patient's condition.

3. Grapes are not suitable for diabetics. For other people, such as pregnant women, it is not recommended to eat too many grapes. Because diabetes is easy to occur during pregnancy, pregnant women should pay special attention to the consumption of grapes.