Lifestyle diseases such as diabetes and heart disease are on the rise due to sedentary habits and poor diets. What are the main causes of these illnesses, and how can they be prevented? Give reasons for your answer and include any relevant examples from your own knowledge or experience.

The increasing prevalence of lifestyle diseases such as diabetes and heart disease is a significant health concern worldwide. Sedentary lifestyles and poor dietary choices are key factors contributing to these conditions. Understanding their causes and taking steps to prevent them is crucial for improving public health. One major cause of these illnesses is physical inactivity. […]