The invention discloses a feed for a black-bone chicken. The feed is prepared by proportionally mixing 11 materials of corn, wheat bran, a soybean cake, bone meal, astragalus membranaceus, codonopsispilosula, angelica sinensis, rehmannia glutinosa, earthworm, bombyx batryticatus and safflower carthamus. The material ingredients of the traditional Chinese medicines are added in the common feed materials of the corn, the wheat bran, the soybean cake and the bone meal, an egg laid by the black-bone chicken eating the feed has the effects of tonifying, treating and preventing the cerebrovasculardisease of the human, the nutrient is supplemented and the effects of preventing and treating the disease are also achieved while people eat the egg. The egg is suitable for eating by various kinds ofpeople.