1, diabetics Watermelon is about 5% sugar, and is mainly glucose, sucrose and some fructose, which means that eating watermelon will increase blood sugar. Because normal people will promptly secrete insulin, blood sugar, urine sugar can be maintained at normal levels. Diabetic people, on the other hand, eat too many watermelons in a short period of time. Not only do blood sugar levels increase, but serious illnesses can also lead to acidosis due to metabolic disturbances and even life-threatening. The amount of carbohydrates (sugars) that people with diabetes eat each day need to be strictly controlled, so if you eat watermelon several times a day, you should reduce the number of meals and pastas (carbohydrates) accordingly to avoid aggravating the condition. 2, renal insufficiency In patients with renal insufficiency, the function of excreting water in the body is greatly reduced, so edema of the lower extremities or the body often occurs. If these patients eat too many watermelons, they will consume too much water, and they will not be able to discharge excess water in time, resulting in excess storage of water in the body and an increase in blood volume. This will not only make the edema worse, but also cause acute heart problems. Failure. Therefore, patients with renal insufficiency should eat less or not eat watermelon as well. 3, early cold According to the motherland medicine, whether it is a cold or a cold or a hot or cold, its early stages are all evidence, and divergent treatment methods that allow the evil to resolve from the table should be adopted. And that if attacked before the table is not resolved will increase the condition. The watermelon has the effect of clearing away heat, so eating watermelon at this time will aggravate the flu or increase the duration of the disease. Cycas Plant,Cycas Revoluta,Natural Cycas Revoluta,Cycas Tree fanhua nursery , https://www.fanhuanursery.com