Eat More Plants for Health
A long-term study of 130,000 nurses and other health professionals found that eating more plants lowered risk of death over several decades. A 3% increase in calories from plant protein was associated with a 10% lower risk of death during the study period.
The research, by Mingyang Song and colleagues in the journal JAMA Internal Medicine, found that the more animal protein consumed, the higher the risk of death from cardiovascular disease during the study. A 10% increase in the proportion of calories from animal protein was associated with a 2% increase in deaths. This association was worse for people who were obese or heavy drinkers.
Song and colleagues suggest that plants are a better source of calories than are animal products, and that fish or chicken are better choices than processed red meat.
Researcher Dariush Mozaffarian recommends eating plant-based foods like fruits, nuts, seeds, beans, and non-starchy vegetables, but avoiding those like French fries or white bread that have little nutritional value.