The invention provides bran health herbal tea with the weight losing function, and aims at overcoming the current situation that the obesity threatens human beings health increasingly and even endanger the lives. The bran health herbal tea is developed by using Chinese herbal medicines as the raw materials, such as bran, semen cassia, gynostemma pentaphylla, the seed of Chinese dodder, dogwood, dandelion, herba epimedii, cistanche, rhizoma alismatis, astragalus membranaceus and leaf of paniculate microcos and has the functions of losing weight, encouraging production of body fluids to extinguish thirst, nourishing healthy energy and tonifying Qi, decreasing blood lipid, decreasing blood pressure, decreasing blood sugar, improving immunity and resisting fatigue, in order to meet a plurality of demands of customers on health care, influence and taste. The bran health herbal tea is brownish yellow, sour and sweet, tasty, soft, cold, smooth, mellow, clear, bright, and free of impurities, remains slight flavor of the Chinese herbal medicines, contains the substances having the flavor of acid and ester produced by microbial fermentation, and has the advantages of being good in healthcare function, small in production time, small in labor intensity, outstanding in flavor, small in production cost, and convenient to industrially produce.