Testosterone is the main male sex hormone, but females also have small amounts of it. It is a steroid hormone, produced in men’s testicles and women’s ovaries 2/8 When does Testosterone level start to fall in the male body?
From the age of 25–30, a man’s testosterone levels naturally start to decline. This is a problem because strong research shows a link between low testosterone and obesity, increased disease risk and premature death.