(1) Sekhar, R. V., Patel, S. G., Guthikonda, A. P., Reid, M., Balasubramanyam, A., Taffet, G. E., & Jahoor, F. (2011). Deficient synthesis of glutathione underlies oxidative stress in aging and can be corrected by dietary cysteine and glycine supplementation–. The American journal of clinical nutrition, 94(3), 847-853.
Sekhar, R. V., Patel, S. G., Guthikonda, A. P., Reid, M., Balasubramanyam, A., Taffet, G. E., & Jahoor, F. (2011). Deficient synthesis of glutathione underlies oxidative stress in aging and can be corrected by dietary cysteine and glycine supplementation–. The American journal of clinical nutrition, 94(3), 847-853.
Pizzorno, J. (2014). Glutathione!. Integrative Medicine: A Clinician's Journal, 13(1), 8.