Hormones significantly influence appetite and metabolism, impacting how individuals gain or lose weight. Hormones such as leptin and ghrelin regulate hunger signals, with leptin suppressing appetite and ghrelin stimulating it. When hormone levels are balanced, individuals typically experience stable cravings and satiety. Moreover, hormones like insulin affect fat storage and energy use, while cortisol, known as the stress hormone, can lead to increased appetite and fat accumulation if chronically elevated. Understanding hormonal impacts can help individuals make more informed dietary choices and develop lifestyle habits conducive to healthy weight management.