Effect of Endurance Training-Induced Coenzyme Q10 (CoQ10) Supplementation on Myokine, Exerkine Secretion and Cognitive Functions in Long-Distance Runners

Effect of Endurance Training-Induced Coenzyme Q10 (CoQ10) Supplementation on Myokine, Exerkine Secretion and Cognitive Functions in Long-Distance Runners

The goal of this clinical trial is to learn if CoQ10 amplifies endurance training-induced myokine and exerkine secretion and if those changes influences cognition in long-distance runners.

Does 4-week high-dosage CoQ10 supplementation increase the secretion of myokine, exerkine sercetion? Does the above-mentioned intervention improve the cognitive function in long distance runners?

Participants will:

Take CoQ10 or a placebo every day for 4 weeks. Visit the laboratory once every 4 weeks for checkups and tests. Keep the participants' food and training diary.

Inclusion Criteria:

• training experienced for minimum 2 years
• running training at least 2 times per week
• Personal Best on 10k (<50 minutes)

Exclusion Criteria:

• taking supplements which can interrupt primary outcomes (vitamin D, omega-3 fatty acids)
• injured in last 6 months to avoid n number reduction