Testosterone is often called the “male” hormone. However, both men and women produce this hormone. Hormones are molecules that regulate the body. They are usually produced in one location in ... Testosterone , the primary sex hormone in men, is responsible for many physical characteristics that are considered masculine. Produced by the pituitary gland, testosterone sends signals to the ... Testosterone is a hormone that affects sex drive, bone and muscle mass, fat storage, and more. Learn about the causes and effects of low or high testosterone levels, and how to test and treat them. Testosterone therapy may make sense for women who have low testosterone levels and symptoms that might be due to testosterone deficiency. However, the wisdom and effectiveness of testosterone treatment to improve sexual function or cognitive function among postmenopausal women is unclear.
