According to reviews on DietsInReview.com, DietSpotlight.com and ConsumersCompare.org, the Seattle Sutton Weight Loss plan is generally effective. However, because the diet provides premade meals, customers may regain weight once they go back to preparing their own food.
Seattle Sutton Weight Loss offers three different meal plans based on daily calorie consumption: a 2,000 calorie plan, a 1,200 calorie plan and a 1,500 calorie vegetarian plan. Each set of premade meals is formulated with proteins, healthy fats and carbohydrates, and fruits and vegetables.
Reviews on Diets in Review and Consumers Compare note that the diet does not give any guidelines toward exercise, only noting that customers should exercise if they wish to lose weight. While the plan is likely to result in short term weight loss for most individuals because it reduces calorie intake, customers are not given any direct guidance as to how to prepare healthy meals on their own.