A cast iron skillet is arguably a traditional cook's best friend! But is there lead or other heavy metals in cast iron? And what about enameled cast iron cookware -- is it safe, especially for pregnant or nursing mothers and children? Watch, listen, or read to learn the 3 dangers of cast iron, and how to mitigate them through proper seasoning and other methods so you can still utilize these amazing, naturally non-stick pots and pans!