Successful weight management involves a combination of factors, including a balanced diet, regular physical activity, and behavioral changes. Key aspects include setting realistic goals, monitoring energy intake and expenditure, and adopting a nutritional plan rich in fruits, vegetables, and lean proteins. Psychological factors, such as stress management and social support, also play crucial roles, as they can influence eating habits and motivation. Staying consistent and making sustainable lifestyle changes are essential for long-term success in achieving and maintaining a healthy weight.