Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Iron is a trace mineral, which means our body only needs small amounts — but it plays a big role in our well-being. It's essential for producing hemoglobin, per the National Institutes of Health, ...

Our bodies need iron to function but it can’t make it on its own. We need to eat enough iron-rich foods to make sure our bodies can transport oxygen to cells, grow and keep up with hormone production.

Iron is a vital mineral that supports bodily functions, but getting it from red meat can also come with some negative health effects. For example, research has shown eating more than one serving of ...