Sleep tips:

- Consistent bed and wake-up time
- Blackout curtains
- Sunlight in the morning
- No caffeine past noon
- No food <3h before bedtime
- Chill out <1h before bedtime
- No devices in the bedroom
- Ear plugs and eye mask
- Temperature: 16-19 Celsius
- Supplement w/ Ashwagandha, L-Theanine, and L-Threonate

Co-Founder sablier.com and open-source developer. I have a broad range of interests, including longevity, epistemology, physics, and psychology.


Some more:

- Wear blue light blocking glasses
- Supplement w/ Glycine, Apigenin, and L-Tryptophan
- Consider getting a prescription for low-dose Trazodone
- Get an Oura ring
- Get a vagus nerve stimulation device
- Get an EightSleep pod

How did you measure 8sleep impact? Is it worth it?

Which VNS device did you got?

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I use Eight Sleep during summer to cool my bed, but I don't keep it active during the night due to the unbearable noise (YMMV, many people can tolerate it, but I can't).

For VNS, I use Nurosym.

Pod 3 (bought in 2023)

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Yeah, I did notice a tiny increase in my nighttime HRV. But I have low HRV due to genetics, so I'm not the best to report on this.

Subjectively, I do feel a tiny bit more relaxed when using Nurosym.

> night due to the unbearable noise

Exactly why I've skipped. They claim they silenced it next generations. Which year model you have? 

Did you measured HRV changes with Nurosym? 
I'm testing Sensate and apparently for evening sessions it does something.