Patients with high blood sugar should not eat more than 15g of goji berries per day, because of the high sugar content of goji berries, people with high blood sugar should not eat more. Goji berry extract Goji polysaccharide has a very good hypoglycemic effect. The hypoglycemic effect of Chinese wolfberry polysaccharide is mainly through promoting the release of insulin from pancreatic cells, which has an auxiliary effect on lowering blood sugar, so many hypoglycemic drugs have Chinese wolfberry extract inside. In addition, Chinese wolfberry can also lower blood pressure and blood lipids, help to protect blood vessels and prevent vascular disease. So overall, it seems that patients with high blood sugar have some benefits from eating goji berries. In addition, the consumption of goji berries need to pay attention to simply by soaking water to drink does not completely absorb the nutritional value of goji berries, it is recommended that patients will be left with the dregs of goji berries together. Although wolfberry can lower blood sugar to a certain extent, but only auxiliary hypoglycemic effect, and wolfberry health is a long process, need long-term persistence.