Non-communicable diseases don’t spread from one person to another. They are usually caused by poor diet, lack of exercise, pollution or genetics. Examples include diabetes, cancer, asthma and high blood pressure.
Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure NCERT solutions
Class 8 Science Grade 8 Chapter 3 Health: The Ultimate Treasure question answer
Non-communicable diseases (NCDs) are long-lasting illnesses that do not spread from person to person. They are usually caused by lifestyle habits, unhealthy diet, lack of physical activity, smoking, pollution or inherited genes. Common examples include diabetes, asthma, cancer and heart diseases. These diseases require regular care and can often be prevented by adopting healthy habits like eating nutritious food, exercising and staying away from harmful substances like tobacco or alcohol.
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