Sleep
daily
Feb 18, 2026
Sleep Optimization Protocol
Ferriss's sleep hacks: supplement cocktail, cold exposure before bed, ACV+honey drink, and structured wind-down.
3 supplements · 1 diet · 1 sleep · 1 wellness
Sleep
daily
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Protocol Actions
Supplements (3)
daily · 30-60 min before bed
144 mg
daily · 30-60 min before bed
50 mg
daily · 30-60 min before bed
200 mg
Diet (1)
daily · Before bed
2 tbsp ACV + 1 tsp honey in hot water
Sleep (1)
daily · Night before
All night
Wellness (1)
daily · Evening
Ice bath 10 min or cold shower 30-60 sec
sleep
recovery
cold-exposure