prevention of thyroid disease. woman holding a brazil nut in the of a thyroid gland. nut rich in selenium

hyperthyroidism endocrinologist hypothyroidism thyrotoxicosis hyperfunction abnormalities endocrinology inflammation thyroiditis diagnostics prevention autoimmune discomfort hashimoto endocrine infection pituitary thyroidea diagnosis treatment pathology selenium vitamins minerals hormones analysis syndrome glandula basedows symptoms thyroid disease holding diffuse nodular symptom painful swollen hormone brazil throat goiter graves female suffer woman shape gland toxic lymph nodes rich sore pain sick neck nut 039 tsh