Not many people know why iron is such essential for the proper functioning of the body and its nutrition facts. Iron is contained in the blood and it helps to carry oxygen to all the organs, muscles and cells of the body. If there is iron deficiency in the body, the blood would not be able to carry as much oxygen as is required and hence the person with iron deficiency would feel tired all the time, have head aches and the stress level would be high.
Too much iron deficiency would lead to anemia, which if not treated at the earliest can be fatal too. Hence even if iron deficiency does not show up as an immediate life threatening cause, it is equally dangerous.
Iron works as a circulator and producer , and a stabilizer and regulator as well. Research has revealed that the brain uses up to 20% of blood oxygen. Therefore connecting iron to brain health and functionality. The good flow of blood to the brain motivates cognitive activity and helps create new neuron pathways to avoid cognitive disorders. More so iron builds a balance of brain activity, even in the neurotransmitters.