Exercise Performance Clinical Trial
Official title:
Does Medium-Term Supplementation With PhytoDyNAmic Affect Exercise Performance and Antioxidant Status in Healthy Men and Women: A Randomized Controlled Trial?
We evaluated here the effects of 6-week intervention with herbal supplement on exercise performance outcomes and serum biomarkers of antioxidant status. In addition, we also assessed the long-term effects (6-month) of the intervention in elderly adults.
Experimental protocol - Double-blind, randomized, placebo-controlled cross-over trial - 6-week intervention trial (with additiional follow-up arm after 6 months) - Experimental intervention (PhytoDyNAmic) = 6 capsules per day - Placebo (inulin) = 1 g per day b.i.d. - Administration = 3 capsules with breakfast and 3 capsules with dinner - Wash-out period = 2 weeks - No changes in physical activity patterns and diet during the study Outcomes assessed at baseline and at each follow-up: - Exercise performance during incremental running-to-exhaustion test - Serum biomarkers of antioxidant status - Total antioxidant capacity (TAC) - Superoxide dismutase (SOD) - Telomerase activity Early termination criteria - Serious subjective side effects of an intervention (e.g. nausea, vomiting, bloating) ;
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