Researchers have noticed that people whose blood shows abnormally low levels of calcium usually have laryngeal polyps, which can permanently damage vocal cords and result in partial or even total loss of voice. In order to reduce the risk of polyps, the researchers recommend a diet high in calcium-rich foods such as dairy and green, leafy vegetables.
Which of the following, if true, most strongly suggests that following the researchers' recommendation would NOT be effective?
.The low levels of calcium is because the disease does not allow the body to absorb calcium.
This is a cause-effect type of question where the cause and effect roles have been reversed.
Low levels of calcium-----Disease.(according to question)
But (C) says Disease-----Low levels of calcium
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