A new fitness supplement has been introduced with claims that it significantly enhances athletic performance. Initial studies showed that athletes using the supplement had a notable improvement in their endurance compared to those taking a placebo. The company behind this supplement is thrilled about its prospects, and the stock market has responded positively, pushing the company's shares to an all-time high.

Which of the following, if revealed, would most likely reduce the enthusiasm surrounding the new supplement?

Answer Choices

Correct answer marked below

A recent independent review found that the supplement had no significant effect on performance compared to a placebo.

The company’s main rival is about to launch a competing supplement that has received positive early reviews.

The researchers conducting the initial studies were found to have undisclosed financial ties to the supplement company.

A follow-up investigation revealed that many athletes experienced severe gastrointestinal issues after using the supplement.

Correct

Some athletes reported feeling more fatigued after using the supplement than before.

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Explanation

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Official Explanation

Official

To determine which option would most dampen enthusiasm for the new fitness supplement, we need to consider the implications of each statement. Option 1 suggests that an independent review found no significant effect, which could raise doubts but may not be as damaging as other options. Option 2 indicates competition, which could affect market share but not necessarily the product's effectiveness. Option 3 raises concerns about the integrity of the research,…

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Comments

BebasJan 2, 2025

can you explain more?

HabibatOct 31, 2024

Can someone explain it other way?

MotolaniApr 27, 2025

greatt question!

What this question tests

What it tests

Whether you can identify the option that most undermines an argument's conclusion.

Common trap

Choosing an irrelevant objection or one that attacks the premise rather than the reasoning.