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glossary:homocysteine [2012/10/16 14:40] (current)
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|+||Homocysteine is a naturally occurring amino acid found in blood plasma. High levels of homocysteine in the blood are believed to increase the chance of heart disease, stroke, Alzheimer's disease, and osteoporosis.|
|+||Homocysteine is a sulfur-containing amino acid that occurs naturally in all humans. It is broken down in the body through two metabolic pathways. The chemical changes that must occur to break down homocysteine require the presence of folic acid (also called folate) and vitamins B6 and B12. The level of homocysteine in the blood is influenced by the presence of these substances. [[http://medical-dictionary.thefreedictionary.com/homocysteine|MedDictionary]]|