In some ways, farro would be considered healthier than quinoa. Both farro and quinoa contain protein, vitamins, and fiber, but farro is higher in nutrients and minerals. However, quinoa is gluten-free while farro is not. If you follow a gluten-free diet because of wheat allergy, celiac disease, or any other reason, you'll want to avoid farro. Quinoa has many health benefits as well, as it contains protein, fiber, and all nine essential amino acids.