I have had 3g the past couple of days and it's really helped my pain levels. I'm homozygous 1298C and suffer with severe osteoarthritis and fibromyalgia. I've just read it increases glutathione Dietary Supplements Potentially Target Plasma Glutathione Levels to Improve Cardiometabolic Health in Patients with Diabetes Mellitus: A Systematic Review of Randomized Clinical Trials Frontiers Dysregulation of lipid metabolism, energy production, and oxidative stress in myalgic encephalomyelitis chronic fatigue syndrome, Gulf War Syndrome and fibromyalgia Amazon.com: Physician Designed VARS Liposomal Glutathione Capsules Patented Antioxidant Liquid Dietary Supplement, Anti Aging, Detoxification, Fortify Immune System, Energy Management Skin Brightening, 60 count : Health & Household