The old saying "Eat Less, Move More" is wellknown as a basic method for losing weight. This advice sounds straightforward, eat less food or burn more calories through exercise. Yet the situation involves more details. Limiting calories is often seen as a universal solution for weight loss, but it does not fully address how complex our body's metabolism is, which includes hormones, genetics, and lifestyle factors. Also, cutting down on food too much might cause not having enough nutrients, slower metabolism, and various other health problems. We need to look past these simple methods and understand weight management in a way that recognizes everyone's unique needs and encourages lasting changes in lifestyle.