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  • Testosterone-Replacement Therapy Resource

    Q: I’m over 50 and have no energy. My doctor says I have low testosterone. I’ve seen commercials for testosterone-replacement therapy....

    Charles PoliquinMarch 16, 2012
  • Natural Testosterone

    Q: Are there any natural ways to increase testosterone? I’m 44 and “slowing down” in a few key areas and want...

    Steve HolmanFebruary 27, 2012
  • Elevated Cortisol Where You Least Expect It

    Bodybuilders seem obsessed with cortisol, which is an adrenal steroid hormone. That means that like testosterone and estrogen, as well as...

    Jerry BrainumJanuary 6, 2012
  • Does D Boost T?

    If any nutrient can be referred to as a “rising star,” it’s vitamin D. In the past vitamin D was most...

    Jerry BrainumDecember 19, 2011
  • Avoid Soy and Eat Some Meat

    In your never-ending quest for packing on slabs of beef—or as we science guys call it, “lean body mass”—look to science...

    Jose Antonio, Ph.D.December 12, 2011
  • Anatomy of a T-Boosting Supplement

    In recent years a widespread trend among sports supplement companies has been to list the ingredients contained in any particular product...

    Jerry BrainumNovember 9, 2011
  • Weird Sex Facts

    According to the April ’11 Bottom Line Health, an affliction called “postorgasmic illness syndrome” makes a man is allergic to his...

    Becky HolmanOctober 30, 2011
  • Women and Steroids

    The use of anabolic steroid drugs-—synthetic versions of testosterone available in both oral and injectable forms—is in some ways more controversial...

    Jerry BrainumOctober 7, 2011
  • Morning Workouts, Stress and Cortisol

    Q: Working out in the morning would be best for my schedule, but I have zero energy then. Other than getting...

    Charles PoliquinSeptember 22, 2011
  • Another Natural T Booster?

    The search continues for natural testosterone-boosting substances, which are of interest for a number of reasons. The government-mandated removal of all...

    Jerry BrainumJuly 28, 2011
  • All in Vein

    Vascularity in bodybuilding is controversial. The term refers to the extent of superficial prominence of blood vessels, or veins, that are...

    Jerry BrainumJuly 5, 2011
  • Will Vitamin V Boost T?

    When you take a drug by mouth, your liver plays the primary role in breaking it down and excreting it from...

    Jerry BrainumJune 15, 2011
  • Hormone-Replacement-Therapy Myths

    Not a month goes by without another study finding a relation between low testosterone and increased mortality.

    Jerry BrainumApril 4, 2011
  • Color for Sex

    Guys, to be attractive, you know you have to stay clean and groomed, wear nice clothes—especially nice shoes—and exude confidence. There’s...

    Becky HolmanMarch 28, 2011
  • Exercise, GH and Ergogenic Effects

    Exercise on its own is a potent growth hormone releaser; however, there are conflicting reports regarding the acute effects of exercise...

    Jose Antonio, Ph.D.December 12, 2010