This provocative book challenges the conventional wisdom that breakfast is the most important meal, arguing that routine morning eating is not supported by solid scientific evidence and may contribute to weight gain and metabolic problems. Drawing on evolutionary biology, endocrinology and nutrition studies, it examines how hormonal and glucose responses make early calorie intake unnecessary or sometimes counterproductive, critiques public-health guidelines and industry-promoted messages about breakfast, and suggests that many people might benefit from delaying their first meal or trying eating patterns like intermittent fasting. The overall aim is to prompt a reassessment of morning-eating habits in light of physiology and the available evidence.