The text approaches obesity not merely as a personal failure of willpower, but as a complex public health crisis driven by modern environments. Key themes typically explored in the text include:
| Question No. | Answer | Notes | | :--- | :--- | :--- | | 23 | Chickens | The text describes a specific study conducted using chickens to explore a link between a virus and obesity. | | 24 | CD-36 | This is the specific type of virus studied in relation to weight gain, also referred to as AD-36 in some contexts. | | 25 | Gene | The presence of a particular gene is discussed as a factor that may make individuals more susceptible to obesity. | | 26 | Vaccine | The ultimate goal of the research discussed is the development of a vaccine to prevent obesity. | A Weighty Issue Ielts Reading Answers