AFAA Personal Trainer Certification Practice Exam

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Study for the AFAA Personal Trainer Certification Exam. Engage with quizzes, flashcards, and multiple-choice questions. Prepare efficiently with hints and explanations to achieve certification success.

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What is a known source of polyunsaturated fats?

Coconut oil
Avocado oil
Olive oil
Fish oils

The correct answer is: Fish oils

Polyunsaturated fats are a type of dietary fat that are known to provide health benefits when consumed in moderation. One well-known source of polyunsaturated fats is fish oils. Fish oils are rich in omega-3 fatty acids, which are a specific type of polyunsaturated fat recognized for their positive effects on heart health, brain function, and inflammation reduction. In contrast, other oils like coconut oil, avocado oil, and olive oil contain primarily monounsaturated fats or saturated fats. Coconut oil, for instance, is largely comprised of saturated fats, which can impact cholesterol levels differently than unsaturated fats. Avocado oil and olive oil are both predominantly monounsaturated fats, which are beneficial but distinct from polyunsaturated fats. Therefore, fish oils stand out as the primary source of polyunsaturated fats among the options provided.