Iron deficiency anaemia… Why iron supplementation isn’t the answer and why 1 in 5 have stored iron overload causing tissue damage and early aging

Iron is one of the most abundant minerals on earth and present in many foods, both animal and plant based.  If this mineral is so abundant, why are there so many people that are showing signs of anaemia even though they are supplementing? Perhaps its iron deficiency anaemia is actually anaemia though chronic inflammation or …