Body weight refers to the total mass of a person's body, which is influenced by various factors such as muscle, fat, bones, and water. It is commonly measured in units like pounds or kilograms. Maintaining a healthy body weight is important for overall well-being, as it can affect physical fitness, energy levels, and the risk of certain health conditions. Many people track their body weight to monitor their health and fitness goals. Achieving a healthy weight often involves a balanced diet and regular exercise. Understanding body weight can help individuals make informed choices about their lifestyle and promote better health outcomes.