Major cities across western Europe have all risen up the rankings of the most expensive locations for expatriates, mainly due to the strengthening of local currencies including the euro against the US dollar.
Beans and legumes are an inexpensive food, commonly found in diets all over the world. High in fiber, calcium, and iron, beans and legumes are also a great source of protein. Combined with high protein whole grains like buckwheat, brown rice, millet, quinoa, and teff, beans and legumes not only make a delicious meal, but often provide the full compliment of essential amino acids needed by humans.
Black beans are a protein and fiber packed source of carbohydrate that can contribute to your daily fiber needs. This makes them a good part of a healthy diet. In general, legumes are a very important food source in vegetarian diets as well because they provide plant-based protein and are a good source of iron.