Within 7 days, your deep sleep should creep up into the 15-25% range. Stick with it for about 3 weeks and you're looking at 20%+ more restorative sleep, plus a lower resting heart rate. Pretty solid for something that costs less than a fancy supplement.

#Biohacking #PeakPerformance #Optimization #SelfExperimentation #SleepOptimization #Recovery #Thermoregulation #DataDrivenHealth #Performance #Longevity (3/3)