What are the differences between barley and farro in terms of nutritional value and culinary uses?

Barley and farro are both ancient grains, but they have some differences in terms of nutritional value and culinary uses. Farro is higher in protein and fiber compared to barley, making it a good choice for a nutritious diet. Culinary-wise, barley is often used in soups and stews, while farro is commonly used in salads and side dishes.