Caffeine Improves Performance in Combat Athletes

The referenced article can be viewed here.

Pre-game Caffeine Increases In-game Physicality and Performance in Elite Basketball Players

The referenced article can be viewed here.

What the Current Research Says About Which Supplements Actually Enhance Athletic Performance

The referenced article can be viewed here.

8 Things that Researchers Should Consider when Designing a Study Investigating Supplements and Athletic Performance

The referenced article can be viewed here.

Common Motivators for Supplement Use in High-Performance Athletes

The referenced article can be viewed here.

Caffeine and Genes: A Tree Using Your Genes for Individualized Pre-exercise Caffeine Recommendations

The referenced article can be viewed here.