Walnuts rich in omega 3 fatty acids are considered brain food. By the way, many other nutrients are also found in it. Especially, nuts must be consumed in the cold season, walnuts are very beneficial for health, because they are rich in essential nutrients. Walnuts are rich in fiber, vitamins, carbohydrates, proteins and iron. Carrot is rich in fiber and beta-carotene which makes it extremely useful for health.