However, factors like aging, stress, UV exposure, lack of sleep, and alcohol consumption can significantly reduce glutathione levels in the body
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Glutathione supplementation alters the redox environment of the intestinal lumen, favoring species that thrive in low-oxidative-stress conditions
Ageing: Over time, the skins natural ability to regulate melanin weakens, leading to age spots
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doi: 10.3389/fcimb.2025.1714998 Received 28 September 2025 Revised 11 November 2025 Accepted 17 November 2025 Published 01 December 2025 Volume 15 - 2025 Edited by Manmohan Kumar, The University of Texas Health Science Center at San Antonio, United States Reviewed by Yangyang He, The University of Texas Health Science Center at San Antonio, United States Raj Priya, University Bloomington, United States Updates Copyright 2025 Yang, Zeng, Liu and Huang