ABSTRACT
Objective To systematically evaluate the effect of red ginseng on improving metabolic syndrome,and to provide basis for clinical practice.Methods Retrieval from PubMed,Embase,The Cochrane Library,Web of Science,Clinical Trials Gov,WanFang Data and CNKI databases,articles of RCTs about red ginseng on improving metabolic syndrome were included.The searching range was from the establishment of the database to May 2022.The articles were screened according to inclusion and exclusion criteria,and then the inclusion study was analyzed through RevMan 5.4.1 software.Results Totally 17 randomized controlled trials involving 957 patients were included.Compared with the control group,red ginseng exhibited significant effect on fasting blood glucose,total cholesterol,low-density lipoprotein,systolic blood pressure and diastolic blood pressure(P<0.05),and its effect was related to the disease,age,duration of administration and dosage.Conclusion Red ginseng could significantly improve the symptoms of hyperglycemia,hyperlipidemia and hypertension in metabolic syndrome,which provides a theoretical basis for clinical use of red ginseng in treating metabolic syndrome.