A little bit healthier it could simply be that they weren't eating junk so we don't have any experiments we don't have any clinical trials where all you do is you Valotin compare to Whole Foods diets where one contains animal foods and the other one doesn't that experiment to the best of my knowledge has never been conducted so when you eat a plant-based diet you're doing a grande biological experiment you really don't know.
https://nutradiary.com/valotin/