Thyroid disease, including hyperthyroidism, hypothyroidism, goiter, nodules, and cancer.
Metabolic bone disease, including hyperparathyroidism, osteoporosis, kidney stones, and vitamin D deficiency.
Type 1 and type 2 diabetes mellitus.
Pituitary disease, including tumors.
Low testosterone and erectile dysfunction in men.
Complex lipid abnormalities.
Difficult to control hypertension, including hyperaldosteronism.