Whether overnight wolfberry water can still drink, should be based on the wolfberry water whether sealed, whether low temperature preservation, whether deterioration and other factors to consider, in general, if the wolfberry water at lower temperatures overnight sealed preservation, and there is no deterioration, you can drink; if preserved at higher temperatures, or the wolfberry water appeared to be a bad smell, impurities, etc., it should be discarded, avoid drinking. Wolfberry contains a variety of nutrients, such as protein, carbohydrates, carotene, vitamin C, potassium, calcium, selenium, etc., moderate consumption of wolfberry water can supplement these nutrients. In general, sealed and placed in a low temperature or refrigerator overnight, goji berries are relatively not easy to deteriorate, overnight is also drinkable, but before drinking should check whether there is a strange smell, impurities and so on; if stored at room temperature, overnight goji berry water is prone to deterioration, breeding bacteria, drinking is not good for health, easy to stimulate the gastrointestinal tract causing diarrhea, vomiting and other discomforts. In addition, wolfberry water itself has rich nutrients, it is recommended to drink the same day, its over a long time to save, even if there is no deterioration, its nutrients will be lost, nutrition and flavor will be reduced. Therefore, it is recommended that goji berry water should be consumed as soon as possible on the same day, do not leave it for too long or overnight, if overnight it is recommended to be kept in low temperature. Drinking overnight Chinese wolfberry water after discomfort is recommended to the hospital in a timely manner.