the name of a type of eating plan in which people eat unprocessed foods (= ones not treated by industrial processes) such as meat, fish, eggs, and nuts, either in order to lose weight or to be more healthy

The Paleo diet is gluten, dairy and preservative free. 原始饮食不含麸质、乳制品和防腐剂。

Steve liked the Paleo diet's focus on good, clean, real food. 史蒂夫喜欢原始饮食对优质、洁净和天然食材的注重。