The latest research on low testosterone and depression validates a promising treatment for depression in men. In 2012, I wrote about the relationship between low testosterone and depression. Today, I want to update you on the latest research on the use of testosterone replacement therapy as...

High estrogen symptoms in men can lead to sexual problems, breast enlargement, and more. Find out if you have high estrogen and what to do about it. Too much estrogen isn’t just a problem for some women. Men make estrogen, too, and levels can become elevated...

Melatonin benefits go beyond improving sleep; the hormone may decrease migraine frequency and intensity, too. The crushing pain, nausea, and light sensitivity of a migraine headache can wreak havoc on the lives of migraine sufferers. New research is pointing to surprising melatonin benefits that may offer...

The American Thyroid Association recently published its 2014 guidelines, which exclusively advocate T4-only therapy for routine treatment of hypothyroidism. These standards are highly controversial within the organization – and even within the group of doctors who came up with the guidelines. Many endocrinologists within the American...