CLAIM CARDS
Claim Cards
Atomic claims extracted from accepted Researka artifacts, with source support, contradiction state, and provenance links when available.
Filtered to publication 04a35127-e5b9-48ec-b983-78664c49140e
exploratory
The cited A/B receipts support a specific working claim: unhealthful plant-based diets were associated with increased risk of cardiovascular mortality (pooled HR: 1.05, 95% CI: 1.01-1.09); Greater adherence to an overall plant-based dietary pattern was significantly associated with a lower risk of cardiovascular mortality (pooled HR: 0.92, 95% CI: 0.86-0.99). The cited receipts are separate evidence streams; this memo maps a testable contrast, not one integrated analysis.
Contradiction: none
Sources: 5
exploratoryInterpretation note:** This is a hypothesis-generating alpha memo, not confirmatory evidence; subgroup or context-derived claims require independent replication.
Contradiction: none
Sources: 5
exploratoryThe 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.
Contradiction: none
Sources: 5
exploratoryKnown / 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)
Contradiction: none
Sources: 5
exploratoryReal tension: Healthful plant-based diets (hPDI) decrease CVD incidence (fact 7) while unhealthful plant-based diets (uPDI) increase cardiovascular mortality (fact 15)
Contradiction: none
Sources: 5
exploratoryBounded research question:** Does the cited receipt bundle still support this bounded claim when population, endpoint, comparator, and time window are aligned?
Contradiction: none
Sources: 5
exploratory`fact_id=140665` (`A_core`) — unhealthful plant-based diets were associated with increased risk of cardiovascular mortality (pooled HR: 1.05, 95% CI: 1.01-1.09) doi=10.3389/fcvm.2021.756810
Contradiction: none
Sources: 5
exploratory`fact_id=140662` (`A_core`) — Greater adherence to an overall plant-based dietary pattern was significantly associated with a lower risk of cardiovascular mortality (pooled HR: 0.92, 95% CI: 0.86-0.99) doi=10.3389/fcvm.2021.756810
Contradiction: none
Sources: 5
exploratory`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
Contradiction: none
Sources: 5
exploratory`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
Contradiction: none
Sources: 5
exploratory`fact_id=97306` (`A_core`) — Lower PDI were associated with an increased risk of cognitive impairment (HR = 1.32; 95% CI 1.16-1.50) doi=10.3390/nu14153132
Contradiction: none
Sources: 5
exploratory`fact_id=76427` (`A_core`) — participants in the highest versus lowest quintile for adherence to overall plant-based diet index had a 18% to 25% lower risk of all-cause mortality doi=10.1161/jaha.119.012865
Contradiction: none
Sources: 5
exploratory`fact_id=76425` (`A_core`) — participants in the highest versus lowest quintile for adherence to overall plant-based diet index had a 16% lower risk of cardiovascular disease doi=10.1161/jaha.119.012865
Contradiction: none
Sources: 5
exploratory`fact_id=76426` (`A_core`) — participants in the highest versus lowest quintile for adherence to overall plant-based diet index had a 31% to 32% lower risk of cardiovascular disease mortality doi=10.1161/jaha.119.012865
Contradiction: none
Sources: 5
exploratory`fact_id=76429` (`A_core`) — Higher adherence to a healthy plant-based diet index was associated with a 11% lower risk of all-cause mortality doi=10.1161/jaha.119.012865
Contradiction: none
Sources: 5
exploratory`fact_id=140663` (`A_core`) — lower risk of CVD incidence (pooled HR: 0.90, 95% CI: 0.82-0.98) doi=10.3389/fcvm.2021.756810
Contradiction: none
Sources: 5
exploratory`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
Contradiction: none
Sources: 5
exploratory`fact_id=92995` (`A_core`) — plant-based diets may reduce the risk of coronary heart disease events by an estimated 40% doi=10.3390/nu9080848
Contradiction: none
Sources: 5
exploratory_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._
Contradiction: none
Sources: 5