In the fetal and embryonic stages of development, testosterone promotes the development of the
In the pubescent years (age 9 to 14), testosterone helps in the growth of the testes, body hair, muscles and bones as well as sexual maturation and deepening of the voice.
In adulthood, testosterone may...
I recently spoke with a friend with diabetes who had just started Prozac. He was amazed to find he was having repeated hypoglycemia within... Read more »
Dear Dr. Motola, Four years ago I had surgery for a left inguinal hernia, which unfortunately resulted in uncorrected internal post-op... Read more »
Libido is defined as sexual desire, and low levels of testosterone can drastically diminish ones desire to perform sexually, as well as the... Read more »
The two chief, adverse outcomes from treatment that men diagnosed with prostate cancer most often confront are erectile dysfunction (ED)... Read more »
To continue the discussion of causes of erectile dysfunction, we were focusing on situations that would result in the testicle producing... Read more »
Spikes in blood sugar after a meal can cut a man's testosterone level by 25 percent, a new study has found. Researchers say the trend continued for... Read more »
New research has added more evidence to the debate about antidepressants and their role in suicide among children and teens. Previous studies have... Read more »
According to a new study, high levels of the hormone testosterone may make some women more likely to choose high-risk financial careers. Read more »
Older men who have high testosterone levels have an increased risk of heart disease or heart attack, a new study has found. Many older men take... Read more »
New research suggests that one in every four men over the age of 30 has low testosterone levels, but only one in 20 men have any symptoms of the... Read more »