Exogenous ketones (such as BHB salts) are known to help with glymphatic drainage in the brain during sleep. I've used them extensively and have noticed improved sleep with nearly a doubling of the time spent in REM stage.
Exogenous ketones (such as BHB salts) are known to help with glymphatic drainage in the brain during sleep. I've used them extensively and have noticed improved sleep with nearly a doubling of the time spent in REM stage.
Could you go into detail what you take, how much, and when? I could always use a little boost for my sleep!
Sure. When I have a night of poor sleep or anticipate one, I usually take 6 grams of BHB salts in the morning on an empty stomach. You can work your way up to a maximum of 12 grams, but I would advise caution since it can cause diarrhea. I would start by buying the cheapest product (nutricost) you can find online; if it costs more than $80 for ~300g, then you're probably getting ripped off. I noticed that I have very lucid dreams and experience strong hypnagogic jerks when I take this supplement.
Here is some literature that I've perused to support my experimentation with BHB salts:
1. β-hydroxybutyrate is a metabolic regulator of proteostasis in the aged and Alzheimer disease brain (https://www.sciencedirect.com/science/article/pii/S245194562...)
2. Refueling the post COVID-19 brain: potential role of ketogenic medium chain triglyceride supplementation: an hypothesis (https://www.frontiersin.org/journals/nutrition/articles/10.3...)
My motivation for pursuing this was protracted sleep disturbance from long-covid.