IV Glutathione for Neuroinflammation and Brain Fog Relief Glutathione Cell Defense Integrative Therapeutics Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Mast cells are hypersensitive immune cells that release histamine and other inflammatory mediatorsoften in response to oxidative stress, environmental toxins, and immune imbalance. Many patients with MCAS have low levels of glutathione. Californians push back against proposed restrictions on glutathione and other alternative treatments