Often theyre artificial ingredients or other sweeteners that can cause gastric distress (eg sugar alcohols)
Integrative medicine (Encinitas, Calif.) , 13 (1), 8-12
APMIS: Acta pathologica microbiologica immunologica Scandinavica 122, 412417
[DOI] [PMC free article] [PubMed] [Google Scholar] Bolanos JP, Heales SJ, Land JM, Clark JB
First, people do get glutathione from food without trying
doi: 10.3389/fgene.2021.792231 Received 10 October 2021 Accepted 13 December 2021 Published 18 January 2022 Volume 12 - 2021 Edited by Antonella Izzo, University of Naples Federico II, Italy Reviewed by Leda Torres, National Institute of Pediatrics, Mexico Romina Cejas, University at Buffalo, United States Updates Copyright 2022 Venegas-Zamora, Bravo-Acua, Sigcho, Gomez, Bustamante-Salazar, Pedrozo and Parra