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.
Link to original
Vegetable Intake and Mortality
Link to originalAssociation 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.
TODO: salt intake and mortality.

