Hormones play crucial roles in appetite regulation, influencing feelings of hunger and satiety. Key hormones such as ghrelin stimulate appetite, while others like leptin signal fullness to the brain. Imbalances in these hormones can lead to overeating or inadequate hunger cues, affecting body weight and metabolism. Additionally, stress hormones like cortisol can impact appetite, increasing cravings for high-calorie foods. Understanding this hormonal interplay is vital for developing effective strategies for weight management and promoting healthier eating habits, thus supporting overall well-being.