A Weighty Issue Ielts Reading Answers [work] Direct

2. Paragraph B: (vii) Expert explains energy requirements of obese people Explanation:

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Professor Alan Lopez of the University of Melbourne, one of the study’s lead researchers, argues that the solution requires a fundamental shift in public health policy. "We need a totally different approach to health," he stated. "We can't just tell people to eat less and exercise more. The environment in which we live has changed so dramatically that individual willpower is no longer enough." Lopez suggests that governments must intervene to regulate the food industry, specifically targeting the marketing of unhealthy foods to children and the high salt content in processed meals. A Weighty Issue Ielts Reading Answers

| Q | Answer | Explanation (with line references from typical passage) | |---|--------|-----------------------------------------------------------| | 1 | | The passage states that “the vast majority of dieters regain lost weight within 2-5 years.” This directly contradicts the statement. | | 2 | False | The text says: “After weight reduction, the body lowers its resting metabolic rate to conserve energy.” It decreases, not increases. | | 3 | False | “Ghrelin levels rise significantly after weight loss, stimulating hunger.” So it increases appetite, not suppresses it. (Leptin suppresses appetite.) | | 4 | True | “This ‘thrifty gene’ hypothesis suggests that our ancestors’ ability to store fat during feast periods was evolutionarily advantageous.” | | 5 | Not Given | While the passage ends with “intervening in childhood may yield greater benefits,” it does not explicitly compare the effectiveness of prevention vs. treatment – only suggests it. |

The IELTS Academic Reading test often uses complex, topic-specific vocabulary. You don't need to be an expert, but you must understand the key terms.

The author discusses policy implementations, such as implementing sugar taxes, mandatory calorie labeling on menus, and restricting junk food advertising to children. Part 2: True, False, Not Given (TFNG) Professor Alan Lopez of the University of Melbourne,

: Expert explains energy requirements (Dr. Susan Jebb’s findings).

The passage states that genetics are the sole cause of the global obesity crisis.

: Lifestyle change required despite new findings. The environment in which we live has changed

Answer: C

: (vii) Expert explains energy requirements of obese people Paragraph C : (iii) Proof of the truth Paragraph D : (iv) New perspective on the horizon