glutathione s transferase detoxification transferases as mediators of signaling pathways involved in cell proliferation and cell death Changes in Glutathione Content in

Protein kinase C (PKC) participates in acetaminophen hepatotoxicity through c-jn-N-terminal kinase (JNK)-dependent and -independent signaling pathways

How to implement: Dosing: General health : 5-10 grams daily Glutathione optimization : 10-15 grams daily (divided doses) Aging/longevity : 15 grams daily (research shows benefits for lifespan) Forms: Glycine powder : Tasteless, mixes in water/coffee/smoothies Collagen peptides : 10-20 grams daily (33% glycine by weight = ~3-7g glycine) Bone broth : Rich source (8-10g glycine per cup) Timing: With meals (supports protein synthesis) Before bed : 3-5 grams (improves sleep quality via NMDA receptor modulation) Synergy with NAC: Combine NAC (600 mg 2 daily) + Glycine (5g 2 daily) for maximum glutathione boost Research shows this combination increases glutathione more than either alone [11] Evidence: A study in older adults found that glycine supplementation (15g daily) increased glutathione by 25% and reduced oxidative stress markers by 30% within 2 weeks [12]

Wu J, Yeung SCJ, Liu S et al (2021) Cyst(e)ine in nutrition formulation promotes colon cancer growth and chemoresistance by activating mTORC1 and scavenging ROS

Furthermore, it has been shown to be efficacious in other ulcerative colitis models, including models induced by TNBS, cysteamine, surgery, NSAIDs [73,74,75,76,77,78,79,80] or major vessel occlusion [15,16,17,18,19,20,21,22,23]

doi: 10.3390/nano7120441