Coconut water usually refers to coconut water, which is rich in sugar, minerals, vitamins, phytochemicals, etc., has the effect of relieving heat, replenishing energy and promoting digestion. Despite the rich nutritional value of coconut water, but some people are contraindicated to drink, mainly including weak spleen and stomach, cold body, diabetes and allergies to the ingredients contained in coconut water, its side effects can be seen in the following areas: 1, coconut water is a cool food, especially for weak spleen and stomach, cold body people excessive or improper drinking may cause or aggravate the symptoms of discomfort, such as digestive discomfort, abdominal pain, diarrhea, acid reflux, bloating, etc.; can also be used to promote digestion. diarrhea, acid reflux, abdominal distension, etc.; can also aggravate the cold body people afraid of cold, cold limbs and other symptoms, especially for women with cold uterus long-term consumption of large quantities may also aggravate the condition, causing dysmenorrhea, amenorrhea, serious cases may even be infertile; 2, coconut juice contains a large number of glucose, sucrose, fructose and other ingredients, excessive or improper consumption of diabetic patients can lead to aggravation of the condition, is not conducive to the control of blood sugar, stabilizing the condition; 3. People allergic to the components contained in coconut juice are prone to allergic reactions after drinking, rash, itching, nasal congestion, runny nose, sneezing and other symptoms, and in severe cases, respiratory distress and even shock.