<human>:  What are the differences between quinoa and other grains?
<bot>: The main difference between quinoa and other grains is that quinoa is a seed rather than a true grain. It is significantly higher in protein and contains all nine essential amino acids. It also contains more fiber and has more of a nutty flavor than most other grains. Quinoa is also gluten-free, making it a great option for those with allergies or intolerances to wheat. Compared to other grains, quinoa may take longer to cook and is not as commonly used in dishes.