Royal jelly is a honey bee secretion.Royal jelly is a milky-white secretion produced by glands of worker honeybees to induce the superior growth and development of the queen bee. Royal jelly is the principal food of the honeybee queen.
Composition of Royal Jelly , about 60% to 70% water, 12% to 15% proteins, 10% to 16% sugar, 3% to 6% fats, and 2% to 3% vitamins, salts, and amino acids