Astaxanthin improves exercise performance significantly
Partially trueThe Claim
Some athletes and fitness enthusiasts believe astaxanthin is a potent ergogenic aid that can substantially enhance endurance and strength.
Origin
This perception is popularized by fitness blogs and supplement companies referencing preliminary studies that suggest endurance benefits.
What Science Says
Studies on astaxanthin's effects on exercise performance are mixed. A few small trials suggest minor improvements in endurance, but these findings are not consistently replicated across larger and more rigorous studies. The overall effect size is small, indicating limited practical benefits.
Verdict
Partially True