Prevention of common diseases is one of the most important aspects of maintaining public health. First, we must focus on strengthening the immune system through a healthy lifestyle that includes proper nutrition, adequate sleep, and regular physical activity. A balanced diet rich in vitamins and minerals enhances the body’s functions and boosts its defense mechanisms. It is also essential to drink enough water and avoid harmful habits such as smoking and excessive alcohol consumption Preventing respiratory diseases like flu and colds involves taking measures such as washing hands regularly, avoiding crowded places, and wearing masks during epidemic situations. For chronic diseases like diabetes and heart conditions, regular medical check-ups, weight management, and controlling blood pressure are crucial. Vaccines also play a significant role in preventing infectious diseases such as measles and hepatitis<p>Taking care of mental health is also an essential part of prevention, as mental well-being strengthens the immune system. Ultimately, prevention requires both individual and collective awareness to
