The Epidemic of Testosterone Deficiency in Boys and Men of All Ages

By Dr. Michael Meighen

Testosterone is the hormone that is responsible for normal growth and development of male sex characteristics. Testosterone is made in the Leydig cells in the testes as the result of stimulation via leutenizing hormone (LH) from the anterior portion of the pituitary gland. The LH is stimulated via gonadotropin releasing hormone (GnRH) from the hypothalamus […]