Honey water is rich in sugar substances, vitamins and minerals, etc., which have a certain nutritional value, so a cup of honey water before going to bed can replenish the nutrients needed by the body. Honey water contains glucose, fructose and other substances, after the intake of the body can make the feeling of satiety, not easy to hunger. Honey water is also rich in vitamins and minerals such as phosphorus, calcium and zinc, so a glass of honey water before going to bed can replenish the body with these nutrients. Although a glass of honey water before going to bed has certain benefits for the human body, but not everyone is suitable for drinking, especially the people who are allergic to honey water and diabetic patients. When allergic people drink honey water, it may lead to symptoms such as redness, swelling, itching and even coma on the skin, so this group of people is prohibited to drink honey water. And because honey water contains a lot of sugar, consumption may cause diabetic patients’ blood sugar to rise, so diabetic patients should drink as little as possible.