Portion Perfection is the result of 25 years of practice by dietitian Amanda Clark. The introduction clearly demonstrates how portion sizes have increased over the past 2 decades and how this has influenced our weight. Calorie amounts are then determined based on age, weight and activity level and a colour coded calorie target is set. The reader is then guided through choosing foods for breakfast, snacks, lunch and dinner with clear pictures of correct portion sizes. The guide is complemented by actual portion plates and bowls available from the authors website.