By Dr. Mercola Testosterone is an androgenic sex hormone produced by the testicles (and in smaller amounts in women’s ovaries), and is often associated with “manhood.” Primarily, this hormone plays a great role in men’s sexual and reproductive function. It also contributes to their muscle mass, hair growth, maintaining bone density, red blood cell production, and emotional health. Although testosterone is considered a male sex hormone, women, while having it at relatively low levels, are more sensitive to its effects. While conventional medical thought stresses that testosterone is a catalyst for prostate cancer,1 even employing castration (orchiectomy) as a … Continue reading →