It is composed of three amino acidsglutamine, glycine, and cysteine
R., Hunt, P
doi: 10.3389/fimmu.2025.1665454 Received 14 July 2025 Accepted 18 August 2025 Published 01 September 2025 Volume 16 - 2025 Edited by Yang Zhang, Brigham and Womens Hospital and Harvard Medical School, United States Reviewed by Katarzyna Napirkowska-Baran, Nicolaus Copernicus University in Toru, Poland Nicola Laera, University of Brescia and ASST-Spedali Civili di Brescia, Italy Updates Copyright 2025 Zhang, Cui, Meng, Luo, Ou, Wang and Qiu
This is in agreement with a study showing upregulation of astrocytic FPN after administration of the anti-inflammatory cytokine TGF-1 (64)
Safe to combine with adequate choline support