The invention discloses a functional materia medica high-calcium element, in particular to a functional materia medica high-calcium element which has the nutrition health functions of strengthening stomach and promoting digestion, supplementing calcium and discharging lead, promoting growth and intelligence, replenishing qi and blood and is specially used for children and youths as well as a preparation method. The invention belongs to the field of nutrition and health food and is manufactured by taking lotus root powder, chrysanthemum powder, calcium powder, iron powder, zinc powder, vitamin C, taurine and casein phosphopeptide as the main materials. The manufacture technique is simple and convenient; the operability is high. The safety and the taste of the product are good; besides, the product has no bitter and iron fishy smell, does not stimulate gastrointestinal tracts, is easily eaten, is easily absorbed by a human body, has a plurality of nutrition health functions and provides the most effective nutrition help for the health growing of children and youths.