NOVELTY - Zinc added chocolate toffee for children comprises e.g. 1.5-2.5 pts. wt. skimmed milk powder, 25-35 pts. wt. liquid sugar, 25-35 pts. wt. cocoa butter, 0.4-0.6 pts. wt. Chinese yam polysaccharide, 0.4-0.6 polysaccharide nucleotide, 0.06-0.1 pts. wt. malic acid, 0.4-0.6 pts. wt. edible gelatin, 2-15 pts. wt. zinc-rich yeast, 1.5-2.5 pts. wt. water caltrop starch, 1-5 pts. wt. Chinese toon, 0.1-0.3 pts. wt. curcumin, 2-4 pts. wt. cocoa liquor, 0.4-0.6 pts. wt. rice flour, 0.04-0.08 pts. wt. chinese prickly ash oil, 1-3 pts. wt. flavoring agent, and 1-5 pts. wt. instant nutrient agent.    USE - The toffee is used for increasing immunity.    ADVANTAGE - The toffee has low fat content, has good taste, is rich in nutrition, has high absorption rate, no side effects, is suitable for children growth and development, and provides sufficient zinc element.    DETAILED DESCRIPTION - Zinc added chocolate toffee for children comprises 1.5-2.5 pts. wt. skimmed milk powder, 25-35 pts. wt. liquid sugar, 25-35 pts. wt. cocoa butter, 0.4-0.6 pts. wt. Chinese yam polysaccharide, 0.4-0.6 polysaccharide nucleotide, 0.06-0.1 pts. wt. malic acid, 0.4-0.6 pts. wt. edible gelatin, 2-15 pts. wt. zinc-rich yeast, 1.5-2.5 pts. wt. water caltrop starch, 1-5 pts. wt. Chinese toon, 0.1-0.3 pts. wt. curcumin, 2-4 pts. wt. cocoa liquor, 0.4-0.6 pts. wt. rice flour, 0.04-0.08 pts. wt. chinese prickly ash oil, 0.5-2 pts. wt. radix puerariae starch, 1-3 pts. wt. flavoring agent, and 1-5 pts. wt. instant nutrient agent. The flavoring agent comprises 0.5 pts. wt. peach blossom extract, 0.5 pts. wt.lily extract, 0.5 pts. wt. pepper leaf extract, 0.5 pts. wt. honeysuckle extract, 0.5 pts. wt. endothelium corneum gigeriae galli extract, 0.5 pts. wt. flower of Chinese scholartree extract, 0.5 pts. wt. rapeseed flower extract, 0.5 pts. wt. jujube flower extract, 0.5 pts. wt. star anise extract and 0.5 pts. wt. clove extract, prepared by mixing component uniformly. The instant nutrient agent comprises 2 pts. wt. aweto, 5 pts. wt. Codonopsis pilosula, 5 pts. wt. Chinese Angelica, 2 pts. wt. ginseng, 2 pts. wt. mint, 2 pts. wt. sheep bone, 2 pts. wt. fiveleaf Gynostemma herb, 2 pts. wt. cicada ecdysis, 2 pts. wt. American ginseng, 0.5 pts. wt. turtle shell, 2 pts. wt. medlar, 2 pts. wt. tuckahoe, 1 pts. wt. Polyporus, 5 pts. wt. coix seed, 5 pts. wt. red jujube, 2 pts. wt. dogwood, 2 pts. wt. antler glue. An INDEPENDENT CLAIM is also included for preparing instant nutrient agent comprising (i) mixing the raw materials, placing in earthen pot, adding water over the medicine surface, soaking for 20-40 minutes, low flame decocting for 30 minutes, decocting the third time, mixing the third time decocting liquid, filtering to obtain decoction, and (ii) spray drying decoction, preparing solid material, sieving solid material through 400 meshes sieve, and preparing instant nutrient agent.