Pangamic acid is the name given to a product originally claimed to contain D-gluconodimethyl aminoacetic acid, which was obtained from apricot kernels and later from rice bran. It is also referred to as vitamin B15, but pangamic acid is not generally recognized as a vitamin.
Research by Russian sports scientists focused attention on pangamic acid, but little, if any, research has been conducted in the US.
Natural sources for D-gluconodimethyl aminoacetic acid include brewer's yeast, whole brown rice, sesame seeds, and pumpkin seeds.
Despite serious safety concerns, pangamic acid is used for improving exercise endurance; treating asthma and related diseases, skin conditions including eczema, lung problems, painful nerve and joint conditions, cancer, and arthritis; improving the oxygenation of the heart, brain, and other vital organs; and "detoxifying" the body. It is also used for treating alcoholism, hangovers, and fatigue; protecting against urban air pollutants; extending cell life; strengthening the immune system; lowering blood cholesterol levels; and assisting in hormone regulation.
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