Shift work has been linked to higher obesity rates due to disrupted circadian rhythms, irregular eating patterns, and often limited access to healthy food. Biological clocks are misaligned with shift schedules, affecting hormones like leptin and ghrelin, which regulate hunger and satiety. Sleep deprivation common among shift workers can also increase cravings for high-calorie foods, compounding weight gain risks. To mitigate these effects, shift workers are encouraged to maintain consistent sleep schedules, plan balanced meals, and incorporate regular physical activity. Addressing the specific needs of shift workers is crucial for obesity prevention, as it helps combat the unique metabolic challenges they face.