Which piece of evidence is both relevant and sufficient to support the claim that a Mediterranean diet has health benefits? A. residents of countries like Italy, Spain, and Greece follow a similar diet. B. many people think that the Mediterranean diet is delicious. C. Scientists have found that the diet reduces the risk of heart disease. D. it ranked first in US News and World Report's best diet issue.

1 answer

C. Scientists have found that the diet reduces the risk of heart disease.

This piece of evidence is both relevant (as it directly relates to health benefits) and sufficient (it provides a clear and scientifically-backed claim regarding the health effects of the Mediterranean diet).