Autophagy, a cellular "self-cleaning" process, has gained attention for its potential role in obesity management. This natural mechanism helps cells remove damaged components, recycling them for energy and promoting overall cellular health. Research suggests that enhancing autophagy can improve metabolic function and may reduce fat accumulation, making it an intriguing target for obesity treatment. Practices like intermittent fasting and certain types of exercise are known to activate autophagy, potentially aiding in weight management. By supporting cellular rejuvenation, autophagy may enhance insulin sensitivity, reduce inflammation, and promote healthier fat metabolism. While more research is needed, optimizing autophagy could be a promising, natural way to support weight loss and metabolic health in obesity management.