A health food composition provided by the invention is composed of the following raw materials by weight: 50-60 parts of hovenia dulcis thunb, 30-40 parts of root of kudzu vine, 20-30 parts of Chinese olive, 20-30 parts of chrysanthemum, 20-30 parts of Poria, 10-15 parts of orange peel, 3-5 parts of taurine, 750 parts of white sugar, 260 parts of malt syrup, 20 parts of maltodextrin, 3-5 parts of menthol and 0.5 part of eucalyptus oil. A preparation method is as below: placing hovenia dulcis thunb, root of kudzu vine, Chinese olive, chrysanthemum, Poria and orange peel in an extraction pot, adding a proper amount of water, heating and boiling for three times to extract medicinal decoction; condensing the medicinal decoction into a thick paste with water content at about 40%; adding taurine and mixing well to obtain an ointment for standby; and placing white granulated sugar, malt syrup and maltodextrin in a sugar decoction pot, adding a proper amount of water, heating with stirring, boiling to 145 DEG C, ceasing the heating, adding the ointment, vacuumizing to a degree of vacuum of 0.08 MPa to obtain a massecuite, placing the massecuite on a cooling stage, adding menthol and eucalyptus oil and mixing well to obtain a mixed massecuite, and carrying out tabletting and packing to obtain a finished product. The health food composition provided by the invention has the advanategs of reasonable formula, food-derived raw materials, no toxic or side effect and health care functions of relieving the effect of alcohol and protecting the liver.