The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
And it is now thought that Heart Rate Variability declines with age, of course, in part through lower levels of physical activity because there are, of course, certain forms of physical activity, like high intensity interval training, to keep that Heart Rate Variability elevated over time using exercise. But it's also true that if this pathway degenerates, you see a decrease in Heart Rate Variability.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
what the curve looked like and I couldn't believe how steeply it declined right so the the you know the you and I think what it was plotting if I'm not mistaken was kind of mean or median HRV with uh you knowand with a band of you know you know plus you know call it the in 80% or interquartile range or something like that but it was an unmistakable Trend right which is like a 50-year old's HRV is less than half of a 15year old's