Question: what are the best vitamins to take for an underactive thyroid?
Answer: Iodine Is Needed to Make Thyroid Hormone. ... , Vitamin B Is Important for Thyroid Function. ... , Selenium Is Essential for Thyroid Hormone Metabolism. ... , Zinc Helps Synthesize Thyroid Hormone. ... , Tyrosine, in Combination With Iodine, Produces Thyroid Hormone.