royal jelly

royal jelly, thick, white, nutritious substance fed to bee larvae. Secreted from glands in the heads of worker bees, it is fed to worker and drone larvae until the third day of life and to queen bee larvae throughout the larval period. Its components include water, proteins, carbohydrates, and various trace elements (mineral salts) and vitamins. It is rich in pantothenic acid, a vitamin substance aiding metabolism of fats and carbohydrates and also contains vitamin...