This document summarizes a marketing email promoting a custom keto meal plan service. It begins by outlining common diet mistakes like not being in a calorie deficit, severe calorie restriction, thinking all calories are equal, and following unrealistic diets. It then promotes a custom keto meal plan service claiming it avoids these mistakes and allows enjoyable eating while losing fat through ketosis. The service provides 8 weeks of customized meals, recipes, and grocery lists for under $40, with a money back guarantee if unsatisfied.