Beans are also a good natural source of folate, which can prevent neural tube defects, such as spina bifida, from developing in the womb. Research is still inconclusive whether beans may help prevent cervical cancer. Though there are thousands of types of legumes, only a handful are cultivated for consumption. American eat only about a dozen types. Garbanzo beans and lentils are also big sellers, Jewett says.
Nobody has the time to cook anymore.
Beans require planning. They have to be soaked overnight. Even quick-soaking methods take an hour. Then plan on cooking them 40 minutes to an hour. The staunchest and most creative bean cooks have long been vegetarians and vegans, who use beans as their main source of dietary protein.