ALCOHOL CLEARANCE
Estimate Blood Alcohol Concentration (BAC) clearance using the Widmark formula to mitigate REM suppression and HRV collapse.
1 Standard Drink = 14g pure ethanol (e.g., 5oz wine, 1.5oz spirit, 12oz 5% beer).
Estimated Current BAC
%
Clearance Estimate
Time until 0.00%: System cleared.
Protocol Note
Even at BAC 0.01%, HRV is suppressed and REM sleep is delayed. Ensure complete clearance at least 1 hour prior to sleep onset.