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All natural sports supplement VO2 BOOST® was scientifically engineered to significantly increase VO2 max, aerobic capacity and running economy to enhance athletic endurance and performance. No other formula on the market is as complete as VO2-BOOST® for increasing VO2 max as demonstrated in the clinical studies shown below.


Koury MJ, Ponka P (2004). New insights into erythropoiesis: the roles of folate, vitamin B12, and iron. Annu Rev Nutr. 24:105-31. 

Erythropoiesis is the process in which new erythrocytes are produced. These new erythrocytes replace the oldest erythrocytes (normally about one percent) that are phagocytosed and destroyed each day. Folate, vitamin B12, and iron have crucial roles in erythropoiesis. Erythroblasts require folate and vitamin B12 for proliferation during their differentiation. Deficiency of folate or vitamin B12 inhibits purine and thymidylate syntheses, impairs DNA synthesis, and causes erythroblast apoptosis, resulting in anemia from ineffective erythropoiesis. Erythroblasts require large amounts of iron for hemoglobin synthesis. Large amounts of iron are recycled daily with hemoglobin breakdown from destroyed old erythrocytes. Many recently identified proteins are involved in absorption, storage, and cellular export of nonheme iron and in erythroblast uptake and utilization of iron. Erythroblast heme levels regulate uptake of iron and globin synthesis such that iron deficiency causes anemia by retarded production rates with smaller, less hemoglobinized erythrocytes.


Casadevall N. (1995). Cellular mechanism of resistance to erythropoietin. Nephrol Dial Transplant. 10 Suppl 6:27-30. 

Erythropoiesis is controlled by different regulators. Interleukin 3, granulocyte-macrophage colony-stimulating factor and stem cell factor play regulatory functions in the early steps of erythropoiesis. Erythropoietin (Epo) is the main factor which acts positively on the last steps of the production of erythrocytes in mammals. Epo is specific for the erythroid progenitor cells and has only little effect on other cells. The target cells for Epo are the erythroid progenitors (BFUe and CFUe). Epo acts on these progenitors through surface receptors specific for Epo. Epo induces the proliferation and differentiation of erythroid progenitors leading finally to reticulocytes. During this process, certain conditions are required to permit this differentiation: progenitors must be present in sufficient numbers, the bone marrow environment must be normal, and nutrients such as folic acid, vitamin B12 and particularly iron must be available. Elemental iron is an absolute requirement for adequate haemoglobin formation. Indeed, in a normal adult, without any stimulation, the bone marrow synthesizes 4 x 10(14) molecules of haemoglobin per second, each molecule containing four atoms of iron, which roughly corresponds to 20 mg iron. On the other hand, erythropoiesis is negatively regulated by several cytokines. These are macrophage-derived cytokines, including tumour necrosis factor-alpha (TNF-alpha), interleukin-1 (IL-1), interleukin-6 (IL-6) and transforming growth factor-beta (TGF-beta). All these factors are elevated in the inflammatory state and are implicated in the pathogenesis of anaemia of chronic disease. TNF-alpha has an inhibitory effect on erythroid progenitors either directly or mediated by interferon-beta (INF-beta). IL-1 inhibits erythropoiesis in vivo in mice and in vitro in humans.

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