This one antioxidant is ULTRA important for your thyroid function , Glutathione is our bodys master antioxidant meaning its the most important and abundant one. As it relates to the thyroid, GLUTATHIONE WHAT YOU NEED TO KNOW Glutathione is a master antioxidant essential for optimizing our health. Many Americans are chronically depleted in glutathione due to: Living in a stressed state 24 7 The Role of MTHFR in Thyroid Conditions: A Deep Dive into the Connection MTHFR Support Australia Methimazole induced hypothyroidism causes alteration of the REDOX environment, oxidative stress, and hepatic damage; events not caused by hypothyroidism itself Annals of Hepatology Frontiers Homocysteine and thyroid diseases