Hawthorn as a food has no medicinal effect, often drink dry hawthorn bubble water can supplement certain minerals, flavonoids, vitamins, organic acids and other nutrients for the human body. 1. Drinking dried hawthorn infused water frequently can supplement various mineral elements, such as magnesium, iron, sodium, potassium, copper, phosphorus, calcium and so on. Iron is essential for synthesizing hemoglobin, and magnesium and calcium are beneficial for maintaining the physiological functions of nerves and muscles. 2. Drinking dried hawthorn water frequently can supplement many kinds of flavonoid components, such as carbon bond-containing flavonoid glycosides, flavonols, dioxyflavonoid glycosides, polymerized flavonoids and so on. Flavonoid components help maintain the normal function of blood vessels. 3. Drinking dried hawthorn infused water regularly can replenish carotene, large amounts of vitamin C and other vitamins. Vitamin C helps to maintain the health of skin and mucous membrane, reduce the damage of oxygen free radicals to tissue cells, and maintain the immunity of the organism. 4. Drinking dried hawthorn infused water frequently can supplement organic acids, such as fructose, caffeic acid and ellagic acid, etc. Acidic substances can stimulate the secretion of digestive juices and improve appetite. But hawthorn soak water after the above ingredients dissolved limited, can not play the role of drugs. It should also be noted that if there are peptic ulcer, reflux esophagitis and other diseases accompanied by excessive secretion of gastric acid, it is not suitable to drink dry hawthorn infused water.