Wolfberry fruit health-care beverage capable of calming nerves and nourishing blood and preparation method of wolfberry fruit health-care beverage

The invention relates to a wolfberry fruit health-care beverage capable of calming nerves and nourishing blood. The wolfberry fruit health-care beverage is prepared from the following raw materials: wolfberry fruits, spina date seeds, liquorice roots and platycladi seeds. A preparation method of the wolfberry fruit health-care beverage comprises the following steps of: immersing the wolfberry fruits with large sizes, bright color and luster and no plant diseases and insect pests with warm water of 30-60 DEG C for 1-2 minutes; after airing, removing impurities and chopping for later use; boiling the wolfberry fruits in boiled water for 1 hour, and filtering, concentrating and cooling for later use; immersing the spina date seeds, the liquorice roots and the platycladi seeds with cold water for 18 minutes to 22 minutes, wherein water for decocting medicines immerses the surfaces of the immerses for 1cm-3cm and the medicine decocting time is 28-32 minutes; in a medicine decocting process, stirring and blending t