4. Beans
Beans are like one of those rare gifts from Mother Nature. They are considered holy because they act both as proteins and as fiber too. What’s better is that beans are low in fat and are sold very cheaply. It’s like the perfect combination right? Well, the problem with most beans is that we always buy canned beans and most of the cans are lined with BPA. This is a chemical known for causing cancer. Canned beans are also high in sodium. So it is best if you soak or boil your beans before consuming them.