The invention discloses health-care saffron crocus liquid and a preparation method of the health-care saffron crocus liquid. The health-care saffron crocus liquid is prepared by the saffron crocus, gastrodia elata, medlar, lucid ganoderma, codonopsis pilosula and fleece-flower root according to the weight ratio being (65-80):(5-7):(3-5):(10-15):(5-6):(2-4). The preparation method comprises the steps of extracting saffron crocus soak solution by boiling water, extracting mixed soak solution of gastrodia elata, medlar, lucid ganoderma, codonopsis pilosula and the fleece-flower root by boiling water, and mixing the saffron crocus soak solution, the mixed soak solution and mineral water into the health-care saffron crocus liquid. The health-care saffron crocus liquid of the invention has the effects of auxiliary treatment of heart disease and mammitis, has the effects of regulating internal secretion, expelling wind, promoting blood circulation, improving eyesight and blackening hair, is helpful for resisting cancer and cardiovascular and cerebrovascular diseases and preventing apoplexy, and is a good health-care item which is easy for generalization and application.