This one antioxidant is ULTRA important for your thyroid function Glutathione is our body's master antioxidant meaning it's the most important and abundant one. As it relates to the thyroid, think Hypothyroidism Los Angeles Thyroid Hormone Therapy Health and Vitality Center Does Glutathione Help Thyroid Health? Taking a Closer Look at the Possibilities of Supplementation Tesseract A Comprehensive Review of Selenium as a Key Regulator in Thyroid Health Biological Trace Element Research Springer Nature Link Thyroid Care Specialty Natural Medicine Lynnwood Primary Care and Specialty Care The immune system in Hashimoto's thyroiditis: Updating the current state of knowledge on potential therapies and animal model construction ScienceDirect