Consumption of plant-based proteins and fish is associated with lower all-cause mortality compared to other protein sources.

Vegetarian Dietary Patterns and Mortality in Adventist Health Study 2

Plant-Based Dietary Patterns Associated With Reduced Risk of All-Cause Mortality in Diabetes Subgroups: A Prospective Cohort Study From the UK Biobank

A plant-based diet index and all-cause and cause-specific mortality: a prospective study.

Optimal dietary patterns for healthy aging