Maintaining a healthy weight is crucial for long-term health. It reduces the risk of chronic diseases such as diabetes, heart disease, and certain cancers. Being within a healthy weight range can enhance overall physical fitness, improve mobility, and increase the ability to participate in daily activities. Furthermore, achieving a healthy weight can positively impact mental health by boosting self-esteem and reducing feelings of anxiety. Additionally, it may improve the quality of life and longevity. Overall, maintaining a healthy weight supports both physical and psychological well-being.