Iron’s function in the body

The primary function of iron is to transport oxygen within the blood and muscles. Iron is also a part of many enzymes involved in making amino acids, hormones, new cells and neurotransmitters.

Energy production: Iron transfers oxygen to the tissues via haemoglobin in the blood and is involved in the release of oxygen.

Fatty acid metabolism: Iron is necessary for the synthesis of the amino acid carnitine, which plays a role in the metabolism of fatty acids.

Immune system: Iron is one of the substances necessary for optimal immune responses.

Liver detoxification: Iron plays a role in the liver detoxification enzymes.

Collagen and elastin: Iron is required for the synthesis of collagen and elastin.

Cognitive function: There is a relationship between iron levels and the functioning of the cognitive systems and the development of neurotransmitters.