Common beans

Common beans, Phaseolus vulgaris, are among the world’s most important legumes, encompassing kidney, pinto, navy, black, and many other familiar types. They supply affordable protein, fibre, folate, and minerals to diets across Latin America, Africa, and beyond, featuring in soups, stews, and staple dishes. Proper soaking and thorough boiling are essential, since undercooked kidney beans contain lectins that cause acute food poisoning. Breeders develop varieties for yield, disease resistance, and cooking quality, while processors can them for convenience without sacrificing nutrition.