Do You Have a Glutathione Deficiency? Graves' disease impacts the body by causing the immune system to attack the thyroid gland, leading to an overproduction of thyroid hormones. This excess can trigger a wide range of symptoms, including Glutathione Peroxidase and Selenoprotein P Evaluation in Well Being Assessment After Total Thyroidectomy Hashimoto's and Grave's Disease: Two Sides of One Coin by Alexandra Preston The Health Lodge