colincz on Nostr: For when it’s cloudy days. I usually get out in the sun but having a unit is great ...

For when it’s cloudy days. I usually get out in the sun but having a unit is great for winter time. More info if you wanna dive deeper https://gembared.com/blogs/musings/does-sunlight-provide-red-light-therapy-photobiomodulation-from-the-sun-explained