Peter Attia· MD
so identical twin concordance within the first few years is only around 50 or 60 percent but by adulthood what is it by adulthood it's approaching 80 percent
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
so identical twin concordance within the first few years is only around 50 or 60 percent but by adulthood what is it by adulthood it's approaching 80 percent
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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and the fraternal twins which would at least allow you to hopefully as much as possible normalize the environmental similarities but somewhat reduce the genetic variability or the genetic similarity do you have a rough sense of what the concordance is for those by adulthood I don't know the exact number but again I think it's they're approximately tenfold relative to the general population