The invention relates to a drink, in particular to a chrysanthemum health drink strengthening immunity of organisms and suitable to be drunk by various groups, and a preparation method thereof. The honeysuckle health drink is prepared from the following raw materials in portion by weight: chrysanthemum, Chinese wolfberry, honey, citric acid and water of which the ratio is 10-30:5-15:25-45:0.1-1.0:200-400. The chrysanthemum health drink has scientific formula, simple preparation process, good color, aroma and taste, and rich nutrient and is suitable to be drunk by various groups for a long time; the chrysanthemum is adopted as a main raw material, can make people have clear head and bright eyes, and particularly has good treatment effect on excitable computer group with dry eyes caused by eye strain; and the chrysanthemum health drink also has the effects of improving liver function, clearing heat and releasing toxicity, resisting bacteria and diminishing inflammation, strengthening theimmunity and the like, and makes up for the deficiency that carbonated beverage, water, tea, milk and juice beverage only exist in the market but dietetic beverage is absent.