Regular physical activity provides several benefits such as improved respiratory capacity, muscles, bones, joints, nervous system, and physical condition. It also helps make friends. It is important to get enough sleep daily, usually 7 hours, as lack of sleep can reduce quality of life, productivity, and attention. A balanced diet with carbohydrates, proteins, fats, vitamins, minerals, and water is also essential for physical well-being. Carbohydrates provide energy and are found in grains, fruits, and vegetables, while proteins from milk, fish, and meat help regenerate muscles. Fats supply energy but should be consumed in moderation to avoid weight gain.