Can patients with hyperthyroidism take vitamin E?

Patients with hyperthyroidism may generally take vitamin E, which can aid in recovery.

Vitamin E is a fat-soluble vitamin used clinically and participates in numerous metabolic processes in the body. It also exerts antioxidant effects and may enhance ovarian function, helping to prevent habitual miscarriage. Hyperthyroidism typically results from excessive thyroid hormone secretion, leading to hyperfunction across multiple organ systems. Given vitamin E’s antioxidant properties, supplementation may help boost immune function. Moreover, since vitamin E is not a precursor for thyroid hormone synthesis, it generally does not adversely affect the course of the disease; therefore, it is safe for patients with hyperthyroidism to consume.

Patients with hyperthyroidism should avoid foods containing ingredients involved in thyroid hormone synthesis—particularly iodine-rich foods—as these may exacerbate symptoms and impede recovery. Common examples include iodized salt and seafood. Additionally, patients should actively manage their emotions, avoiding excitement, anger, or arguments to minimize psychological stress.