Although glutathione can be produced naturally by the body, its production declines with age, hence the need to supplement
It is classified by the Food and Drug Administration (FDA) as a dietary supplement when it is sold in oral forms, such as capsules, liquids, or liposomal delivery systems
In ALS, motor neurons that carry signals from the brain to various parts of the body begin to die
doi: 10.3389/fendo.2026.1709556 Received 23 September 2025 Revised 15 January 2026 Accepted 26 January 2026 Published 11 February 2026 Volume 17 - 2026 Edited by Abdel Halim Harrath, King Saud University, Saudi Arabia Reviewed by Aldo Ferreira-Hermosillo, Mexican Social Security Institute, Mexico Raquel Evelyn Horowitz, Montefiore Medical Center, United States Updates Copyright 2026 Wang, Chen, Wang, Song and Zhang