Knowledge: Smoking and the use of tobacco products are major causes of problems like lung cancer and respiratory diseases. Whereas, environmental factors, such as the availability of unhealthy food options, limited access to recreational facilities, and neighborhood designs that discourage physical activity, can contribute to obesity.

Conversation:
Obesity seems to be a real problem these days, especially among young people.
Do you agree that obesity is mostly preventable through social changes and personal choices?
What is the major cause of this problem?

Response: Well, environmental factors, such as the availability of unhealthy food options, limited access to recreational facilities, and neighborhood designs that discourage physical activity, can contribute to obesity.