Royal jelly has an obvious effect on curing the liver diseases. It can increase the oxygen consumption, and the breath function of liver; recover the normal liver function and resist disease. The first sub-branch Hospital of Beijing carried a medical test on 22 patients by taking royal jelly powder for treating their acute infections liver disease.

After 60 days (5 grams for each day), the different symptoms of the patients have an obvious change such as the subsidence of a liver swelling in 3 weeks, any other indexes has been changed.