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Alpha-Ketoglutarate Supplementation Modestly Increases Life Span in Mice

Alpha-Ketoglutarate Supplementation Modestly Increases Life Span in Mice
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Alpha-ketoglutarate supplementation has been shown to modestly extend life span and improve measures of health in old mice; the publicity materials here accompany the formal release of that paper. Recently, a novel epigenetic clock was used to suggest that alpha-ketoglutarate supplementation in old humans can reduce epigenetic measures of aging, though since this was a novel epigenetic clock, those results should not yet be taken too seriously. Confirming studies are needed, assessing other metrics.

Alpha-ketoglutaratemodestly extend life span and improve measures of healthepigenetic clockreduce epigenetic measures of aging

Alpha-ketoglutarate supplementation may act to produce benefits via reductions in excessive inflammatory signaling. Given the sizable influence that the chronic inflammation of aging has on the development of disease and dysfunction, any approach to achieve that goal should be at least in principle interesting. Effect size matters, of course, and here in mice it is both modest and gender-specific, usually signs that effects in humans will be small at best.

chronic inflammation of aging

A metabolite produced by the body increases lifespan and dramatically compresses late-life morbidity in mice



A metabolite produced by the body increases lifespan and dramatically compresses late-life morbidity in mice

Studies show that blood plasma levels

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Article originally posted at

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