{"publication_id":"1747c75e-7396-47ed-9685-4f97bbb58d86","traces":[{"claim_id":"claim_1","claim":"Across these trials, urolithin A improved multiple performance outcomes in middle-aged adults; in older adults, primary walk and ATP endpoints were null while muscle endurance improved. Because the cohorts and endpoints differed, this does not establish an age effect. [R1] [R2]","candidate_sources":[{"source_id":"source_1","study":"Urolithin A improves muscle strength, exercise performance, and biomarkers of mitochondrial health in a randomized trial in middle-aged adults","doi":"10.1016/j.xcrm.2022.100633","url":"https://doi.org/10.1016/j.xcrm.2022.100633","support_kind":"candidate_source_row","population":"not extracted","endpoint":"not extracted","effect":"not extracted","directness":"primary"},{"source_id":"source_2","study":"Effect of Urolithin A Supplementation on Muscle Endurance and Mitochondrial Health in Older Adults: A Randomized Clinical Trial.","doi":"10.1001/jamanetworkopen.2021.44279","url":"https://doi.org/10.1001/jamanetworkopen.2021.44279","support_kind":"candidate_source_row","population":"not extracted","endpoint":"not extracted","effect":"not extracted","directness":"primary"}]},{"claim_id":"claim_2","claim":"Challenger output. Every factual claim is receipt-bound; the falsifier is a proposal, not evidence.","candidate_sources":[{"source_id":"source_1","study":"Urolithin A improves muscle strength, exercise performance, and biomarkers of mitochondrial health in a randomized trial in middle-aged adults","doi":"10.1016/j.xcrm.2022.100633","url":"https://doi.org/10.1016/j.xcrm.2022.100633","support_kind":"candidate_source_row","population":"not extracted","endpoint":"not extracted","effect":"not extracted","directness":"primary"},{"source_id":"source_2","study":"Effect of Urolithin A Supplementation on Muscle Endurance and Mitochondrial Health in Older Adults: A Randomized Clinical Trial.","doi":"10.1001/jamanetworkopen.2021.44279","url":"https://doi.org/10.1001/jamanetworkopen.2021.44279","support_kind":"candidate_source_row","population":"not extracted","endpoint":"not extracted","effect":"not extracted","directness":"primary"}]}]}