It is not a paleo diet nor a non butter diet, it is a very low processed food diet

https://www.lorientlejour.com/article/1129532/perdre-du-poids-sans-une-prise-en-charge-contraignante-est-possible.html


https://www.dovepress.com/weight-outcome-after-2-years-of-a-diet-that-excludes-six-processed-foo-peer-reviewed-article-DMSO