Knees play a vital role in daily activities such as walking and climbing stairs, making them prone to injury. Common causes of knee damage include sedentary lifestyles, excess weight, and sports-related injuries. To protect knee health, Dr. Rahul Modi, an orthopedic surgeon at Kapadia Hospital, suggests several simple habits. First, maintaining a healthy body weight is crucial, as every extra kilogram can increase knee pressure by 2-3 times during activities. Second, strengthening the muscles around the knee through exercises like squats and cycling enhances stability and reduces injury risk. Third, wearing proper footwear can prevent discomfort and misalignment of the knee joint. Additionally, maintaining good posture while sitting or lifting can alleviate stress on the knees. A diet rich in calcium, vitamin D, and omega-3 fatty acids supports joint health and reduces inflammation. Finally, addressing minor injuries promptly can prevent them from developing into chronic issues. By implementing these strategies, individuals can significantly improve their knee health and quality of life over time.