Final answer:
To promote healthy weight and body composition, individuals and society can focus on balanced diet, regular physical activity, and mental health.
Step-by-step explanation:
To promote a healthy weight and body composition throughout life, individuals and society can engage in various strategies. Firstly, adopting a balanced diet rich in nutrients and low in processed foods, while also practicing portion control, can help maintain a healthy weight. Regular physical activity, such as aerobic exercises or strength training, can not only aid in weight management but also improve body composition by increasing lean muscle mass and reducing body fat. Lastly, addressing mental health and promoting positive body image can contribute to a healthy weight and body composition, as it encourages self-acceptance and a healthy relationship with food and exercise.
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