From The Food Lover's Companion, Fourth edition by Sharon Tyler Herbst and Ron Herbst. Copyright © 2007, 2001, 1995, 1990 by Barron's Educational Series, Inc.
Find out why this mineral is so essential, and how you can make sure you're getting enough.
Without iron in our diet we’d be in big trouble, but get too much from supplements and it can be toxic. Make sure you're getting the right amount.