Iron
Fe
Definition
The mineral that builds hemoglobin in red blood cells. Heme iron from animal foods is absorbed better than non-heme iron from plants.
In the body
Carries oxygen throughout the body. Deficiency shows as anemia, fatigue and poor concentration.
Watch out for
Vitamin C boosts absorption; tannins in tea and coffee reduce it. Men and post-menopausal women should be careful with high-dose supplements.
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