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. VITAMIN C STATUS, GLUTATHIONE AND HISTAMINE IN GASTRIC CARCINOMA, TUBERCULOUS ENTERITIS AND NON SPECIFIC ULCERATIVE COLITIS Most women I talk to with histamine issues are stuck in a cycle: Remove more foods feel a little better react again remove even more And it becomes exhausting. What is the best way for your body to process an overload of histamine? Laura Miles MD Dr. Laura Miles Liposomal Glutathione Setria Antioxidant 60 Capsules (30 Servings) GNC