Doctors use a serum iron blood test to determine the amount of iron in the blood. Too much or too little iron can cause serious health problems. To correct iron levels, people may need to take ...

Pale skin and tiredness are commonly associated with low iron levels, but there are some more unusual symptoms that may indicate that your stores of this essential mineral are running low. Developing ...

For me, running with low iron levels was a progressively worsening slog. For years, I attributed relatively vague symptoms – mostly fatigue and heavy legs – to common training mistakes, like improper ...

For me, running with low iron levels was a progressively worsening slog. For years, I attributed relatively vague symptoms—mostly fatigue and heavy legs—to common training mistakes, like improper ...