What chemistry analysis says:  

100% natural vegetable root; Vitamins A,B1,B2,B3, B6,B12,C1,D and E. Naturals proteins (10.1 – 16.5%) Glutamic acid, Argenine, Aspartic acid, Lucien, Valine, Glicine, Alanine, Fenil – alanine, Lisine, Iso – leucine, Treonine, Tyrosine, Metionine, Proline, Istidine, Sarcocine, Cistrine, Tripto fanine. Minerals ( 4.36 – 6.82%) Calcium, Magnesium, Phosphorus, Zinc, Bores, Iron, Potassium, Sodium and Cupper. Glucosilonates  (0.5 – 1.1%) Naturals alkaloids ( 0.4 – 0.8%) Naturals sterols   ( 0.5 – 0.9%) Greases and Greases acids ( 1.6 – 3.2%) Carbohydrates ( 48 – 59%)