The Primal Diet Primer You Need

5. Does Science Back Up the Primal Diet?

The Primal diet breaks away from modern dietary practices that are associated with conditions such as obesity, hyperglycemia, and cardiovascular disease. There is substantial empirical evidence of its effectiveness. A 2015 study in the European Journal of Clinical Nutrition observed that a Primal-like diet improved lipid profiles and glucose control in individuals with type 2 diabetes. Research specific to the Primal diet is limited; however, studies on the similar Paleo plan are more plentiful. A 2017 article in the Journal of Nutrition noted that Paleo and Mediterranean diets could help reduce the risk of mortality from cancer, heart disease, and other non-injury causes. Another report published in 2019 noted favorable weight and metabolic outcomes related to the Paleo eating style.