Black beans are one of the most iron-rich legumes you can eat. Sanger says that one cup of cooked black beans contains 3.6 mg ...

But while the body is able to store some iron, we need to keep topping it up. “If your diet is low in iron-rich food you can become deficient,” explains Priya Tew, a registered dietitian.

We spoke with a food scientist to find out which foods you should always cook in cast iron. There are many reasons to cook in cast iron. They range from technique and ease of cooking to health ...