<![CDATA[New piece on oxidative stress and longevity: the classic "free radicals cause aging, antioxidants prevent it" model is being revised.]]>New piece on oxidative stress and longevity: the classic "free radicals cause aging, antioxidants prevent it" model is being revised.

Mild, transient increases in ROS appear to act as signaling events that trigger adaptive stress responses in cells, a mechanism called mitohormesis. The evidence is strongest in model organisms like C. elegans, less settled in humans.

https://psyll.com/articles/science/psychology-neuroscience/why-oxidative-stress-may-boost-your-longevity

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