A vitamin D deficiency can cause health problems like muscle weakness and brittle bones.
Short statue is typically diagnosed when a child's height is two standard deviations from the mean for his or her age and gender. Learn about causes and treatment.
Low bone density is a condition that causes bone mineral density to decline, increasing risk of fractures. Learn about symptoms and treatment.
A noncancerous tumor in the adrenal gland that secretes too much of the hormone aldosterone.
A rare type of cancer that starts in the adrenal cortex.
A hemoglobin A1C test is a blood test that measures a person's average blood glucose level over the previous three months.