Iron is an essential mineral that forms part of haemoglobin, the oxygen carrying component of blood. Unfortunately, Iron is one of the most commonly deficient amongst women, children, vegetarians & vegans. Iron deficient people very often feel weak & tired, this is because their bodies are being starved of oxygen as they are not producing enough haemoglobin. On top of this without enough Iron in the diet ATP (adenosine triphosphate) needed for muscular energy cannot be properly synthesised, which results in even greater feelings of fatigue. Iron 40mg provides a really great amount of absorbable Iron to help prevent deficiency & all the symptoms associated with it, like fatigue, depression, mouth ulcers, night blindness, infertility & anaemia. Iron is also important for maintaining a healthy immune system, so please make sure you get your Iron today!