The main goal of this study is to find out if supplementing with resveratrol improves skeletal muscle adaptations to strengthening exercise (resistance training or strength training) in adults age 60+, and to determine whether circulating vehicles of inter-organ communication (extracellular vesicles) and their cargo might help explain those responses. The investigators will also examine whether resveratrol supplementation improves blood vessel function and cognitive function (brain health) in response to strength training.
Age range
60 Years
Sex
ALL
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The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Circulating extracellular vesicle microRNA profile
Timeframe: During pre-, mid-, and post-testing (each separated by about 6 weeks)
Muscle torque
Timeframe: During pre-, mid-, and post-testing (each separated by about 6 weeks)
Muscle fatigability
Timeframe: During pre-, mid-, and post-testing (each separated by about 6 weeks)
Muscle strength
Timeframe: During pre-, mid-, and post-testing (each separated by about 6 weeks)
Appendicular skeletal muscle mass index
Timeframe: During pre-, mid-, and post-testing (each separated by about 6 weeks)