NANP Board Practice Exam

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Prepare for the NANP Board Exam. Study with detailed questions and explanations on key topics. Enhance your understanding and boost your confidence for the exam.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Consuming a diet high in plant foods containing the amino acid Arginine helps the body by supplying it with:

Protein for muscle growth
Calcium for bone density
Carbohydrates for energy
Nitrous oxide which improves blood circulation

The correct answer is: Protein for muscle growth

The most beneficial aspect of consuming a diet high in plant foods that contain arginine is that it significantly contributes to the production of nitric oxide in the body. Nitric oxide plays a vital role in improving blood circulation and promoting cardiovascular health. While protein is essential for muscle growth, arginine itself is particularly noted for its function in enhancing endothelial function and the vasodilation process, leading to better circulation. Therefore, focusing on the benefits of arginine leads to the conclusion that it directly supports the production of nitric oxide, which is crucial for optimizing blood flow and overall cardiovascular function. This connection is what makes the option regarding nitric oxide the most relevant in the context of arginine-rich plant foods.