Quinoa is a nutritious seed that has gained popularity as a health food. Often referred to as a grain, it is actually a seed from the Chenopodium quinoa plant. Quinoa is gluten-free and rich in protein, making it a great alternative for those with dietary restrictions. This versatile food can be used in various dishes, from salads to soups, and is known for its nutty flavor and fluffy texture when cooked. Quinoa is also packed with essential amino acids, vitamins, and minerals, making it a staple in many health-conscious diets.