Red and near infrared lights are complex. We know only a little, but we do know about the importance of wavelengths, dose and comfort.
I’ve just added a new page – Caution .
Check it out as it collates some of the words of warning from various blog posts.
Author: RedlightsontheBrain
Redlightsonthebrain is written by Catherine Hamilton, a retired doctor to help people to learn about neurogenerative diseases and the practical, safe and scientifically-based things that can help improve life. Part of this is to provide low-cost access to red light devices, hence the DIY instructions on this blog.
View all posts by RedlightsontheBrain
Red lights on the brain 