Yesterday I caught up with one of my mates who uses an Eliza light hat for his Parkinson’s. He told me, with some quiet delight, that his grey hair had been slowly resuming its previous brown colour.
It reminded me of another mate, also using an Eliza for Parkinson’s whose previous bald head is now populated with a triumphant fuzz of hair.
Most Australians would have seen the advertisements starring Shane Warne promoting lasers as the way to rejuvenate hair. Ignore the adverts.
It seems that the hair-growing effect is nothing to do with the laser, and everything to do with the wavelength used in the laser. And of course, you can get the same wavelengths in LEDs. The Very Visible Red wavelengths (630-670nm) are the way to go.
If you have already made your Eliza with nice red LEDs, then daily use might just get that hair regrowing…
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.
A few people have asked how long a light hat should be worn.
A previous post about the Goldilocks Effect is really important to read, as it describes the research on the odd effect of too much red light.
More red light is not better – it can make things worse. Neurones are finicky fellows and we must respect this.
So how long should you wear an Eliza light hat, or any kind of red/near infrared light on the head? As everyone’s light hat is different, it is impossible to give absolutely firm advice. But based on what I’ve observed over the time of making many and varied light hats, I’d suggest the following considerations.
This photo is one of many remarkable images produced by neuroscience researchers at the University of Queensland. More.
I’ve had a number of people tell me that conversations with their GP or specialist about red and near infrared lights haven’t gone well. One chap took his newly-made Eliza to show his neurologist, who roared with laughter and said that it would be very handy at Christmas.
I remember my reaction when patients brought in newspaper clippings about the latest and greatest cure for something – I’d keep a smile on my face and inwardly groan.
If you are getting less than supportive noises from your doctors, don’t get cranky with them, because they are trying to protect you. There are lots of charlatans and snake oil merchants out there, and people with chronic diseases are easy targets. They are worried that you and your family are going to be taken in by costly rubbish. If you read about the beginnings of my learning about red lights, here, you’ll see that I was also very skeptical.
So what can you do?
Continue reading “How to help your doctor”
This is a wonderful article: Turning on the lights…
A few people have asked to be put into contact with others making Elizas and Daffodils at home. I’m told that a forum is just the thing to allow this to happen.
So the redlightsonthebrain forum has been set up. It is set up as a free site, so apologies in advance for any advertisements.
I’m the Admin, but I’m a novice forum-user, so anything could happen….oh well, we can only give it a try. If it is a disaster, it can be removed from existence.