Hierarchy for studies that has high relationship to mortality.

Exercise and Mortality

Mortality rate significantly reduced as we increase the Moderate-Intense exercise per week from 0 to 175-minutes. After 175 minutes the graph appears to be pretty flat.

Reference

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Vegetable Intake and Mortality

Pubmed Link

Association between fruit and vegetable intake and total mortality in the dose-response meta-analysis based on 24 published studies, the Nurses’ Health Study and the Health Professionals’ Follow-Up Study. Dose-response relationship between fruit and vegetable intake and total mortality was estimated by the two-stage dose-response meta-analysis with the use of restricted cubic splines.

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TODO: salt intake and mortality.