Astaxanthin and Testosterone: Honest Evidence Review and Stack Placement

There are many options for supplements that can benefit men’s fitness and performance—one popular example being astaxanthin. Testosterone boosters like it have been popular among athletes since they’re known to improve muscle strength and endurance, as well as hasten fat loss.

Vitamin D and Testosterone: The Pilz 2011 RCT, Mechanism, and Honest Dosing Protocol

Here’s something every man needs to know—with vitamin D testosterone gets a boost and this helps when it comes to fertility and sperm motility. The vitamin isn’t just for T though, as it’s considered an “overall health” vitamin.