Boron

Boron
Boron is a chemical element and a vital trace mineral that is required for the normal growth and health of the human body. The benefits of Boron for men include:

1. "Increase[d] Level of Free Testosterone after Boron Consumption" (*see Study);

2. Lowers Estrogen in Men (*see Study);

3. Increases Concentration and Brain Function;

4. Boosts Bone Density and many more.
Multiple studies have been done showing Boron's remarkable ability to increase testosterone and reduce estrogen in men. One such study showed that after seven days of 10mg a day supplementation of Boron, the average participant increased testosterone by 28% and decreased estrogen by 39% (Study).
Powerlete™ contains 10 MG of Boron per serving.† 
Research