Iron deficiency has been called one of the world's most prevalent nutritional problems. Now, an Australian sports nutritionist is sharing what you need to know before taking an iron supplement.

You may see iron supplements at the pharmacy or hear your doctor mention iron in your blood test results. What exactly is iron, and what does it do in your body? Iron is a mineral that helps red blood ...

Constipation can occur with iron supplements because of how excess iron can affect the environment of your gut, slowing ...