Essentia Nutrition:The Greek Diet The Greek Diet is said to be one of the healthiest in the entire world February 21, 2017 Site Staff, KVRR’s Shiina LoSciuto talks with registered and licensed dietician Marsha Parker from Essentia Health about the greek diet. Tags: Essentia, ESSENTIA HEALTH, Essentia Nutrition, fruit, greek diet, Health Matters, vegetables FacebookTwitterRedditPinterestTumblr