This document discusses healthy and unhealthy habits for health. It outlines several healthy habits like regular physical activity, sufficient rest, a balanced diet, and good hygiene. Regular physical activity provides benefits like improved heart and respiratory health. It also discusses unhealthy habits like tobacco, alcohol, drugs and obesity which can negatively impact health. Obesity in particular is defined as an excessive accumulation of body fat that increases health risks like cardiovascular disease and diabetes. Maintaining healthy habits and avoiding unhealthy ones is important for overall well-being.