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Cannabis & HRV (N=1 Data)
Daily cannabis use suppresses HRV by 30-40%, with reproducible increases during tolerance breaks.
N=1 Evidence
- Jay: Daily cannabis for chronic pain vs tolerance breaks — HRV consistently higher during breaks
- Anonymous: "The day I stop my HRV goes to 60+"
Effect is substantial (−30–40% HRV per dose) and reproducible. Recovery during breaks over ~6 days.