This report presents a literature review examining the relationship between overweight, weight loss, and aging, particularly within the elderly population. The review synthesizes findings from four key articles, focusing on research rationale, methodologies, results, limitations, and implications for future research. The articles explore various interventions, including dietary changes, exercise programs, and calorie restriction, to manage weight and improve health outcomes. The review highlights the benefits of combining exercise and dietary components for weight loss and improved physical function, while also acknowledging the limitations of current research and the need for further studies on geriatric obesity. Key themes include the impact of obesity on health, the role of lifestyle interventions, and the importance of considering both benefits and risks in weight management strategies for the elderly. The author concludes with recommendations for healthcare practitioners and individuals, emphasizing the importance of exercise and dietary modifications for effective weight management and improved quality of life.