Taking iron tablets “can reduce tiredness by 50%” even if you're not anaemic, the Daily Mail has reported.

Do iron pills help with fatigue?

NEW YORK (Reuters Health) - Some women with unexplained fatigue may get a bit more pep from iron supplements - even if they do not have full-blown anemia, a new clinical trial suggests. The study focused on women who were chronically tired and had relatively low iron stores.

Should I take iron if I'm tired?

“But don't take iron supplements unless a doctor has recommended them,” says Consumer Reports chief medical adviser Marvin M. Lipman, M.D. That's because there are many possible reasons, other than low iron levels, for fatigue.