Abstract:Tartary buckwheat is one of the ancient cultivated crops in China with high nutritional value and medicinal value.With the continuous improvement of people's living standards，health functional food made from tartary buckwheat becomes popular.Tartary buckwheat leaves are rich in flavonoids，dietary fiber，and other nutrients，and have many effects such as lowering blood lipid and blood sugar and resisting oxidation and cancer.This paper reviewed the nutritional value of tartary buckwheat leaves and their application in food，so as to provide references for the full utilization of tartary buckwheat leaves.