Get out those cast iron pans grandma gave you. Health benefits.

http://www.rodalesorganiclife.com/wellbeing/why-your-doctor-wants-you-to-cook-with-cast-iron?cid=NL_YourOrganicLife_-_030716_CastIron_ReadMore&smartcode=YN_0009311843_0001544608
Get out those cast iron pans from out of the back of your cupboards and use them for health benefits.

If they look rusty or dull, you can re-cure them. Wash the pans with just hot water, then put onto a stove and heat until the water evaporates. Then take a paper towel and put some olive oil on it and wipe it on the pan.
Health benefits other than iron are being hailed by doctors.