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Methionine is then converted into S-adenosylmethionine (SAM), which donates methyl groups in reactions catalyzed by methyltransferases, including DNA methylation, producing S-adenosylhomocysteine (SAH) that is converted back into homocysteine
Research Highlights Lifespan Extension: Increased lifespan in CBA and SAMP-1 mice compared to controls 1
Because it is so central to our internal health, many people seek to supplement it, especially as natural production tends to decline with age or increased environmental stress
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