Royal Jelly is a precious nutritious food produced by bees exclusively for the queen bee. It is natural and highly nutritious and is good for people of all ages. Royal jelly is a milky secretion produced by worker honey bees. It typically contains 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. Its composition varies depending on geography and climate.