The company has received reports of nausea and elevated blood vitamin D levels tied to the use of the products.
It's not just good for joints!
It's an effort to address the needs of both endurance and recreational athletes.
Manipulating your training to avoid performance stagnation and keep it fun is the best way not just to moderate cortisol, but to avoid overtraining.
Check out Cielestia Calbay's author page.
Check out Matt Fitzgerald's author page.