Hone Health reports on the factors responsible for testosterone levels in men and how they are affected by age and lifestyle.

What are normal testosterone levels by age? An older photographer mentors a younger one. Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a ...

Eating leafy greens may help boost testosterone levels. However, if you're not a big green eater, beans, nuts and dark ...

Explore normal blood sugar levels by age, plus how it links to your overall health and signs of abnormal glucose levels, according to experts.

It’s not uncommon for middle-aged men to experience a decrease in libido or sexual performance. For decades, men were told to ...

Men's testosterone levels remain pretty steady until age 70. After that, production of the male sex hormone starts to decline, new research indicates.

Dips in testosterone can cause low libido, brain fog, depression, and muscle loss, but it's pivotal you know your normal range, a doctor says.

Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone ...

Forbes Health's medically reviewed guide explores normal blood sugar (glucose) levels by age, plus when it might be appropriate to visit a doctor.

Hone Health reports on the factors responsible for testosterone levels in men and how they are affected by age and lifestyle.