The Importance of Quality in Diets

There are only very few studies that have looked at the quality of the diet. The data comparing grass fed or healthy versions of animal, healthier versions of animal products has flopped on its face. There was no difference between longevity reduction from animal products used from commercial sources in the U.S. and more wild or grass fed from other countries. It's not about putting back on meat and eating more beans and nuts and green vegetables.