health care function Mulberry leaves is not unfamiliar to everyone. It is the main ration of silkworms. It is very common in the south of Jiangsu, Zhejiang and southern Shaanxi. The old family is in the southern Shaanxi generation. The silk is rich in silk, and the old leaves are filled with mulberry trees. Recovered for the silkworm baby to eat, at that time did not understand the efficacy and use of mulberry leaves, modern research and development found that mulberry leaf extract contains a lot of inorganic substances such as calcium, potassium, iron, but also rich in vitamins and 53% of dietary fiber It also contains a special DNJ component (which is a water-soluble compound and is only present in mulberry leaves). Recent studies have found that mulberry leaf extract has the effect of inhibiting blood sugar level, and the effect of beauty weight loss. One of the active ingredients is mulberry leaf extract DNJ. Modern pharmacological research found that DNJ belongs to an α-glucosidase inhibitor. It can inhibit the rise of blood sugar. Today we mainly understand the efficacy and mechanism of action of DNJ.