"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WORKING OUT REGULARLY has a profound effect on all aspects of your health, including your heart and ...

Does Working Out Increase Testosterone? This article was reviewed by Felix Gussone, MD. Lift heavy and regularly, and you’ll grow huge muscles—and chiseled, built men surely have sky-high testosterone ...

There are several symptoms of low testosterone, from hot flashes and infertility to an overarching feeling of depression and decreased strength, muscle mass, and endurance. Low T will likely affect ...

No amount of sleep is enough. Sex is much less interesting than it used to be. You wonder if you have depression. At work, you aren’t as sharp as you used to be, and struggle to focus throughout the ...

Twelve weeks of aerobic exercise significantly boosted testosterone levels in overweight and obese men, with the greatest increases seen among vigorous exercisers, according to research presented ...

Everyone produces testosterone, regardless of sex. Not only is it a pivotal hormone in development (particularly for males) and for masculine characteristics, it's also essential for muscle growth, ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...