The claim that three people should not drink coconut water is unscientific, and it is generally not recommended for people who are allergic to coconut water, or diabetics. Some people, for their own reasons, may be allergic to some of the ingredients contained in coconut water, it is easy to trigger an allergic reaction after drinking coconut water, such as rashes, itching, nausea, vomiting, etc., and there may even be breathing difficulties, such people should not drink coconut water. Diabetic patients themselves need to control the intake of sugar, coconut is rich in fructose, sucrose and glucose Every 100ml of coconut water contains about 51 calories, and its carbohydrate content can reach 6.5g/100ml, diabetic patients after drinking, the solution will lead to elevated blood glucose, is not conducive to blood sugar control. In addition to the above people, most people can drink coconut water, which can provide the body with essential nutrients such as sugar, fat, vitamins and minerals.