There is no clear research to find out what you can’t eat after eating watermelon, you can eat with a variety of foods, there is no strict what you can’t eat after eating watermelon. Eating watermelon in moderation in daily life can supplement some of the body’s nutritional requirements. Watermelon per 100 grams of nutrient content: 26 kilocalories of energy, 5.8 grams of carbohydrates, 303 micrograms, 86 micrograms of lutein, 4532 micrograms of lycopene, 8 milligrams of calcium, 8 milligrams of magnesium, 87 milligrams of potassium, 9 milligrams of phosphorus and other nutrients. Therefore, eating watermelon in moderation can supplement some of the body’s nutritional requirements. Watermelon is a relatively common fruit, due to the size of the watermelon are generally larger, in the consumption should be moderate, do not recommend a one-time excessive consumption, so as not to cause bloating, diarrhea and other uncomfortable symptoms. Although the sugar content of watermelon is not high, but the glycemic index is 72, diabetic patients eat 200g (dime) per day in the summer will not have a great impact on blood sugar. In addition, spoiled watermelon, should be avoided as much as possible.