Testosterone, the primary sex hormone in men, plays a vital role in male reproductive development and function, as well as other functions like bone density and muscle mass. Testosterone levels ...

When most people think about testosterone, they picture supplements, intense workouts, or maybe even hormone replacement therapy. But the truth is, what you eat every day plays a powerful role in ...

Add Yahoo as a preferred source to see more of our stories on Google. Reeder explains that testosterone is far more involved than you would first think -- it plays are part in everything from muscle ...

For men, optimal testosterone levels mean better performance in the gym, sharper thinking at work, and improved intimacy in relationships. However, shocking studies reveal that in the last 50 years, ...

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 ...

Zinc — a famously important part of the marketing for some daily vitamins, and a vitamin-level supplement that has been touted by experts for years. You may have heard zinc mentioned in relation to ...

HOUSTON — Are you eating right? Exercising regularly? While most men may think of these habits in terms of managing their weight, the impact goes much deeper, all the way to testosterone levels and ...