... contains more than 30 kinds of amino acids, including 9 kinds of essential amino acids for the human body; royal jelly also ... -complex vitamins; royal jelly has more than 26 kinds of fatty acids, as well as minerals, including iron, copper, magnesium, zinc, ... acid, protein, minerals, over 30 kinds of amino acids, over 20 kinds of fatty acids and over 16 kinds of vitamins. Nutritional EffectsFully ...