Absorption of oxygenated water begins in mouth tissue and along the gastrointestinal tract. By diffusion and osmosis, the oxygen utilising the isotope O2 15, have shown the relationship between the amount of blood received by brain and how effective the oxygen was utilised. This is the result of the active oxygen transport. As a result of the oxygen enrichment process, the energy level of a fluid is considerably increased, which in terms will allow a more effective source of energy when ingested. About 5 minutes after drinking of oxygen enriched water an increase of the pO2 value is observed in venous blood. In contrast to oxygen supply via a mask the effect of oxygen applied as an aqueous solution lasts for several hours. Even after 3 to 4 hours still an elevated oxygencontent in the blood is observed. Resorption of oxygen occurs in following way. Oxygen enriched water – capillaries of the mucous membranes of mouth and gastrointestinal tract – portal vein – liver circulation – body circulation – increase of pO2 in the blood – reaching of organ of destination via the haematogenous way … Back in 1960, Academician of the Academy of Medical Sciences, N.N. Sirotinin made an amazing discovery: it turns out that the mucosa of the stomach and intestines absorbs oxygen no worse than the alveoli of the lungs (the so-called “fish breath”). Through the mucous membrane of the stomach, oxygen enters the body more intensively – about 10 times more than through the lungs. In 1968-1970, N.N. Sirotinin registered the method of oxygen cocktails. Since then, oxygen has become an effective tool for maintaining health, beauty and physical fitness. And for these long years from the tasteless foamy mass, he “evolved” into a useful treat for children and adults. Absorption of oxygenated water begins in mouth tissue and along the gastrointestinal tract. By diffusion and osmosis, the oxygen utilising the isotope O2 15, have shown the relationship between the amount of blood received by brain and how effective the oxygen was utilised. This is the result of the active oxygen transport. As a result of the oxygen enrichment process, the energy level of a fluid is considerably increased, which in terms will allow a more effective source of energy when ingested. About 5 minutes after drinking of oxygen enriched water an increase of the pO2 value is observed in venous blood. In contrast to oxygen supply via a mask the effect of oxygenapplied as an aqueous solution lasts for several hours. Even after 3 to 4 hours still an elevated oxygen content in the blood is observed. Resorption of oxygen occurs in following way. Oxygen enriched water – capillaries of the mucous membranes of mouth and gastrointestinal tract – portal vein – liver circulation – body circulation – increase of pO2 in the blood – reaching of organ of destination via the haematogenous way