Common metal gives women an edge

Keith Weller, USDA ARS

Sea food, nuts, liver and legumes are all rich in trace elements like copper and iron. The latter is particularly useful when given as a supplement to women, boosting their physical aptitudes. Credit image@ Keith Weller, USDA ARS, wikimedia commons.

Sea food, nuts, liver and legumes are all rich in trace elements like copper and iron. The latter is particularly useful when given as a supplement to women, boosting their physical aptitudes. Credit image@ Keith Weller, USDA ARS, wikimedia commons.