by Jörn Utermann | Oct 7, 2025 | Article, Blogpost
Magnesium for Athletes: Effects, Needs, and Supplementation Scientifically Explained Magnesium is an essential mineral and cofactor in over 300 enzymatic reactions in the human body. It plays a central role in processes such as energy metabolism, muscle and nerve...
by Jörn Utermann | Aug 15, 2025 | Article, Blogpost
Collagen is one of the most discussed dietary supplements in sports and health today. The promise: healthier joints, more stable tendons, and more resilient ligaments. The question for athletes, trainers, and coaches is whether these effects are scientifically proven....
by Jörn Utermann | Apr 11, 2024 | Article, Blogpost
Caffeine vs. Booster + Caffeine This study (1) investigated whether pre-workout boosters have an extra effect on strength performance when a high dose of caffeine was consumed at the same time? The Supplement Protocol As a base, 6mg of caffeine per kg of...
by Jörn Utermann | Nov 17, 2021 | Blogpost
Mechanism of Action of Caffeine One of the main mechanisms by which caffeine exerts its performance-enhancing effect is by docking to adenosine receptors. This not only counteracts fatigue, but we also experience less pain (1). Theory of the Habituation Effect...
