The invention provides a health-care food which is prepared by the steps of: soaking 15-30 parts of common yam, 3-9 parts of
donkey-hide
gelatin, 6-12 parts of medlar, 6-15 parts of Chinese date, 9-15 parts of Tuckahoe, 9-15 parts of longan pulp, 6-15 parts of
lotus seed, 9-15 parts of spina date seed, 6-12 parts of lily, 9-15 parts of
semen sesami nigrum, 4.5-9 parts of
Schisandra chinensis, 3-6 parts of fructus amomi and 1.5-9 parts of liquorice; carrying out pressure
filtration, concentration and secondary extraction and concentration on the materials; and filling the materials into bottles after uniformly mixing, so as to obtain the paste health-care food. The health-care food provided by the invention is formed by preparing various all natural double-purpose food which is used as
medicine and food according to a scientific ratio. The prepared health-care food has the functions of Qi and blood replenishment,
spleen strengthening and
lung supplement, and Yin nourishment and nerve calming, not only has certain security, but also has certain health-care effects, and solves the problem that the
donkey-hide
gelatin needs melting by heat and dissolving with water simultaneously. The final shape of the product is paste, and molecules in the raw materials exist in a
small molecule state, so that the molecules directly enter intestinal canal to be absorbed without
gastrointestinal digestion.