Testosterone levels peak during male puberty and decline with age in both males and females. With low testosterone in males, ...

A lagging libido in males is commonly attributed to a decline in testosterone, leading many men to hit the gym or supplement their diet in the hopes extra testosterone will give them a boost. Yet in ...

Medically reviewed by Danielle Weiss, MD PCOS is the most common cause of high testosterone in women, affecting about 10% ...

For many guys, having low energy isn’t simply a result of a rough night of sleep or a demanding workweek—it might be low testosterone levels at play. Testosterone is an androgen (or male hormone) that ...

For more than 80 years, men have been told that testosterone fuels prostate cancer. But a more nuanced picture has emerged ...

If you’re interested in maintaining your hormonal levels, you might wonder if there are certain foods that lower testosterone. After all, testosterone naturally decreases with age, so it’s ...

‘The symptoms of low testosterone in men are also very similar to menopause in women and are characterised by loss of libido ...

As a man, maintaining normal levels of testosterone is critical not just for your health, but also for your quality of life and well-being. Testosterone is more than just the hormone that puts hair on ...

We also know that within normal ranges, testosterone levels are not strongly predictive of aggression. In the amygdala, a ...