What are the benefits and effects of grape juice?

Grape juice does not possess any medicinal efficacy or function. Generally, it only has the effects of supplementing nutrition, providing energy, and alleviating dry mouth. Grape juice is a fruit juice extracted from grape pulp and belongs to the food category. It does not have any medicinal effects and cannot be used to treat diseases. Grape juice is high in nutritional value, containing vitamins A and C, calcium, potassium, phosphorus, and other minerals. Consuming grape juice in moderation can supplement the essential nutrients for the human body and provide some of the energy required for daily activities. Moreover, grape juice is rich in water, and drinking it appropriately when thirsty can help alleviate dry mouth. However, it should be noted that grape juice contains high levels of fructose. For diabetics, excessive consumption of grape juice may cause blood sugar fluctuations, which may induce disease onset. Therefore, diabetics should control their intake of grape juice. The normal population should also avoid excessive consumption of grape juice to prevent bloating, abdominal pain, frequent urination, and other conditions that are detrimental to health. Although drinking grape juice has many benefits, it should be consumed in moderation. If drinking grape juice causes discomfort, medical attention should be sought promptly. It is recommended to drink grape juice in moderation while combining it with other fresh fruits and vegetables to maintain a balanced nutrition.