You can eat watermelon. From the nutrition and function of watermelon, watermelon is diuretic and helps digestion. The water in watermelon accounts for the vast majority, so watermelon can speed up metabolism, has the effect of detoxifying and beautifying, and can help eliminate excess water in the body. At the same time, it does have the effect of losing weight for some people.

Although watermelon is a good diet food, eating watermelon is also taboo. You can't eat too much at a time.

Watermelon is a cold thing, and eating too much at a time is easy to hurt the spleen and stomach. People with spleen and stomach deficiency and cold, dyspepsia and loose stool should eat less, otherwise it will lead to abdominal distension and diarrhea, loss of appetite, accumulation of cold and dampness. Watermelon contains a lot of water, which will dilute gastric juice, cause indigestion and decrease gastrointestinal resistance.

Can't eat cold watermelon. Eating watermelons that have been refrigerated for a long time is more likely to hurt the spleen and stomach. Because of sudden cold food, the blood vessels of gastric smooth muscle and mucosa will contract or even spasm, causing stomach pain or aggravating stomach problems. In addition, it may cause pharyngolaryngitis or aggravate pharyngeal inflammation.

You can't eat watermelon at the beginning of a cold. Chinese medicine believes that eating watermelon at the beginning of a cold is equivalent to eating medicine for clearing fire, whether it is a cold or a wind-heat cold. This will attract evil spirits, make the cold worse or prolong the course of the disease. However, when the cold gets worse, there are symptoms of internal heat such as high fever, thirst, sore throat and yellow urine. At the same time of normal medication, eating some watermelons properly will help patients recover.

Watermelons that bloom for too long can't be eaten. The high temperature in summer is suitable for bacterial reproduction. If you eat watermelon that has been opened for too long and has been contaminated by bacteria, it will lead to gastrointestinal infection.

Watermelon diet:

Watermelon can induce diuresis, help digestion and eliminate edema. The water content of watermelon is really not comparable to that of ordinary fruits. Watermelon is more than 94% water, which can help eliminate excess water in the body, maintain the normal operation of kidney function and eliminate edema. The amino acids in watermelon have diuretic effect, but not frequent urination. On the contrary, it can help you reduce the number of times you pee. When the urine volume increases, the toxins in the body can be discharged smoothly, and the metabolism will naturally be fine. For dizziness and fatigue caused by drinking, it also has a good effect on hangover.