If you’re a runner, especially if you’re a woman, there’s a good chance you’ve run low on iron, if not become outright anemic. Iron deficiency is extremely common among endurance athletes like runners ...

Many types of supplements are available to help treat iron deficiency anemia. To ensure proper and quick absorption, there are certain foods to avoid, times to take them, and signs to look out for.

You’ve been taking iron supplements, eating spinach, and tracking your diet, but the numbers aren’t budging, and your energy is still low. The problem may not be how much iron you’re getting, it’s ...