Iron deficiency is the most common nutritional deficiency worldwide. However, supplementing iron poses many obstacles: minimal bioavailability, multiple side effects, and low efficacy. Hemo F4 is an innovative combination to restore iron levels and improve red blood cell formation, overcoming all the challenges of other supplements. Hemo F4 contains amino acid chelated ferrous bisglycinate, a highly bioavailable and well tolerated type of iron, which was shown to be the most effective form of oral iron. Hemo F4 also contains Quatrefolic® which is a highly absorbed readily active type of folate. This 4th generation folate was developed because many people have an enzyme deficiency and cannot benefit from inactive forms of folate. In addition, Hemo F4 combines essential micronutrients needed for red blood cell formation and proper oxygenation of all tissues.