Royal Jelly Royal jelly contains a rich variety of nutrients including minerals like calcium, copper, iron, phosphorous, silicon, sulfur, and potassium, as well as a wealth of B-family vitamins, biotin, inositol, folate, nucleic acids, gamma globulin, and 17 different amino acids. This includes the 8 essential amino acids that the human body cannot produce, and must, therefore, get from their diet. Health Benefits of Royal Jelly: Regulates Blood Pressure Balances Cholesterol Levels Treats Infertility Issues Reduce Inflammation Prevents Premature Aging Boosts Metabolism