production of glutathione Microbial | World Journal of Microbiology and Biotechnology Critical Roles of the Cysteine–Glutathione

One is "Struck" (which occurs in adult goats and is hard to detect until death), and the other is Enterotoxic Hemorrhagic Enteritis (attacks the small intestine of a newborn goat in the first few days of life, resulting in bloody diarrhea and sometimes death)

Further, there is no risk of the body eliminating the vitamins by seeing them as waste

Peptides sold outside regulated medication channels may not match the stated contents

If the goal is direct antioxidant support, glutathione may be more relevant

(2003) Diagnosis and phenotypic classification of Wilson disease: final report of the proceedings of the working party at the International Meeting on Wilson disease and Menkes disease, Leipzig/Germany, April 16-18, 2001