Arginine improve sports performance

Does arginine improve sports performance?

Effectiveness Rating for Arginine's Ability to Improve Sports Performance

The effectiveness rating is a measure of how well arginine is able to improve sports performance. The overall rating for this claim is 2.5 out of 3. The research shows the supplement's ability to deliver on this particular claim is warranted. Using Arginine to improve sports performance will most likely lead to positive results.

Confidence Rating for Arginine's Ability to Improve Sports Performance

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 2 studies in the database on arginine; the confidence rating is 40. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.


Title of Study
The effect of l-arginine supplementation on body composition and performance in male athletes: a double-blinded randomized clinical trial
Pre-exercise arginine supplementation increases time to exhaustion in elite male wrestlers

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