Includes a brief discussion about the cells of the thyroid gland.
Includes a description of the hormones secreted by the thyroid gland.
Includes a description of the hormones secreted by the pituitary and hypothalamus that control the thyroid gland.
Includes a discussion about how thyroid hormones affect the body.
Includes a discussion about how thyroid hormones are regulated by negative feedback.
Includes information about at least 2 thyroid disorders.