Brown fava beans are one of the oldest known cultivated beans. They peak seasonally in the spring, from late March through early May and come in different sizes and colours--white, purple, black, and beige. These beans are eaten with the intention of improving one's health. They are known to lower blood pressure and improve heart health. Some studies show that these beans may also decrease the risk of depression and/or cancer. On top of being good for one's health, they also have a unique and memorable taste. They are commonly used in Northern and Southern European cuisines, as well as Latin American, North African, and East Asian dishes. Brown fava beans buttery and nutty taste is definitely something you need to try in your dish.