Fiber is fermented by gut bacteria into short-chain fatty acids (SCFAs), which then activate GLP-1 secretion through specific receptors (FFAR2 and FFAR3) on L-cells
Long, Zeng, Shi, Tian, and Chen at West China Hospital of Sichuan University published a systematic review and meta-analysis in Free Radical Research in 2014, pooling data from 35 prospective studies involving 571,511 participants and 72,196 deaths
Do GLP-1 drugs like Ozempic or Mounjaro cause sulfur burps
Frequently asked questions Which fee catches the most people out
Cognitive support: Some research suggests glutathione may reduce oxidative stress in the brain, potentially supporting cognitive clarity - though evidence at standard cosmetic doses is limited
Will NAD+ injections help with GLP-1 side effects