How does weight leave the body?

Weight leaves the body through a process called metabolism, where the body converts food and stored fat into energy. This energy is used for various bodily functions and activities, and any excess energy is stored as fat. When the body needs more energy than it is getting from food, it breaks down fat stores for energy, resulting in weight loss. Additionally, weight can also be lost through excretion of waste products, such as urine and feces.