Glycolysis involved in glycolysis. The burning sensation in muscles during hard exercise can be attributed to the release of hydrogen ions during the shift to glucose fermentation from glucose oxidation to carbon dioxide and water, when aerobic metabolism can no longer keep pace with the energy demands of the muscles. These hydrogen ions form a part of lactic acid. The body falls back on this less efficient but faster method of producing ATP under low oxygen conditions. This is thought to have been the primary means of energy production in earlier organisms before oxygen reached high concentrations in the atmosphere between
Oxygen cocktail Oxygen cocktail The oxygen cocktail is a foamy substance containing a beverage drink (juice, milk, etc.) enriched in gaseous oxygen. The drink is used as part of oxygen therapy by a number of Russian medical institutions; their research suggest that the drink, by supplying oxygen, reduces chronic fatigue syndrome and hypoxia and activates metabolism. The oxygen cocktail was developed in the 1960s by the Russian academician N. N. Sirotinin. While researching the respiratory function of the stomach and the possibility of filling the body with oxygen through the digestive tract, Soviet doctors put probes into the patients’ stomachs, through which