LongevityVitalspan Wire conceptual illustrationFrailty transitions, depressive symptoms, and incident dementia: findings from four longitudinal studies
Human cohort study indexed on 2026-08-14, with the claim calibrated to evidence grade B.
The biology of aging, clinical translation and the hard work of separating a longer life from a longer claim.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-14, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationResearch report indexed on 2026-08-14, with the claim calibrated to evidence grade C.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-14, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationCross-sectional human study indexed on 2026-08-13, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationCross-sectional human study indexed on 2026-08-12, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationResearch report indexed on 2026-08-11, with the claim calibrated to evidence grade C.
LongevityVitalspan Wire conceptual illustrationRandomized human analysis indexed on 2026-08-10, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationRandomized human analysis indexed on 2026-08-10, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-09, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-08, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-08, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-08, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationCross-sectional human study indexed on 2026-08-07, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-06, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-06, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-05, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationSystematic review indexed on 2026-08-05, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationSystematic review and meta-analysis indexed on 2026-08-04, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationRandomized human analysis indexed on 2026-08-04, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHuman cohort study indexed on 2026-08-04, with the claim calibrated to evidence grade B.
LongevityVitalspan Wire conceptual illustrationHow to read one of longevity science's most influential frameworks without turning mechanisms into prescriptions.