{"publication_id":"df332b7c-bd8d-4a92-a3d4-96525422ee43","traces":[{"claim_id":"claim_1","claim":"The cited A/B receipts support a specific working claim: healthful plant-based diets were associated with decreased CVD incidence (pooled HR: 0.87, 95% CI: 0.80-0.95); Lower hPDI were associated with an increased risk of cognitive impairment (HR = 1.46; 95% CI 1.29-1.66). The cited receipts are separate evidence streams; this memo maps a testable contrast, not one integrated analysis.","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_2","claim":"Interpretation note:** This is a hypothesis-generating alpha memo, not confirmatory evidence; subgroup or context-derived claims require independent replication.","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_3","claim":"The evidence reveals a paradox: while plant-based diets are associated with reduced mortality and cognitive decline, the risk increase from unhealthful plant-based patterns suggests that biological age modulation depends on dietary quality, not merely plant-based status. This nuanced perspective challenges the simplistic 'plant-based is good' narrative and highlights the need to dissect specific components affecting aging biomarkers.","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_4","claim":"Known / obvious (do not republish): Plant-based diets reduce cardiovascular disease risk (fact 2, 5); Plant-based diets lower all-cause mortality (fact 1); Healthful plant-based diets decrease CVD incidence (fact 7)","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_5","claim":"Real tension: Healthful plant-based diets (hPDI) decrease CVD incidence (fact 7) while unhealthful plant-based diets (uPDI) increase cardiovascular mortality (fact 15)","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_6","claim":"Bounded research question:** Does the cited receipt bundle still support this bounded claim when population, endpoint, comparator, and time window are aligned?","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_7","claim":"`fact_id=140664` (`A_core`) — healthful plant-based diets were associated with decreased CVD incidence (pooled HR: 0.87, 95% CI: 0.80-0.95) doi=10.3389/fcvm.2021.756810","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_8","claim":"`fact_id=97307` (`A_core`) — Lower hPDI were associated with an increased risk of cognitive impairment (HR = 1.46; 95% CI 1.29-1.66) doi=10.3390/nu14153132","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_9","claim":"`fact_id=76428` (`A_core`) — Higher adherence to a healthy plant-based diet index was associated with a 19% lower risk of cardiovascular disease mortality doi=10.1161/jaha.119.012865","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_10","claim":"`fact_id=92996` (`A_core`) — reduce the risk of cerebral vascular disease events by 29% doi=10.3390/nu9080848","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]},{"claim_id":"claim_11","claim":"_Within the currently bound receipt bundle, no A_core/B_context opposing fact was selected. Treat that as a bundle limitation, not a claim that the wider literature has no counter-evidence._","candidate_sources":[{"study":"The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies","doi":"10.3389/fcvm.2021.756810","url":null},{"study":"Association of Body Mass Index and Plant-Based Diet with Cognitive Impairment among Older Chinese Adults: A Prospective, Nationwide Cohort Study","doi":"10.3390/nu14153132","url":null},{"study":"Plant‐Based Diets Are Associated With a Lower Risk of Incident Cardiovascular Disease, Cardiovascular Disease Mortality, and All‐Cause Mortality in a General Population of Middle‐Aged Adults","doi":"10.1161/jaha.119.012865","url":null},{"study":"Optimal dietary patterns for healthy aging","doi":"10.1038/s41591-025-03570-5","url":null},{"study":"Cardio-Metabolic Benefits of Plant-Based Diets","doi":"10.3390/nu9080848","url":null}]}]}