Diabetes can drink lemon water in moderation. Lemon water is generally cut into slices of lemon into the water, lemon contains vitamin C, vitamin B, calcium, phosphorus, iron, niacin, citric acid, malic acid and other substances, lemon water can play the role of the body, relief of summer heat, appetizer and so on, and lemon glycemic index is not high, so diabetic patients can drink lemon water in moderation. In addition, diabetic patients can also eat similar to the lemon so low glycemic index of fruits, such as grapefruit, strawberries, apples, pears, etc., but the fruit contains a certain amount of sugar, do not recommend excessive consumption. If you are not sure about the dietary precautions for diabetes, you can consult a professional nutritionist for answers.