Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
So I had a very significant failure in a clinical trial because we took a whole group of patients who had macular degeneration.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
We treated them with red light.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
And we treated their part.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
More women have macular degeneration than men.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
We took their husbands as the control subjects.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
And to a first approximation, we got absolutely no effect whatsoever.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
This is kind of a point where, you know, people working with Glenn are losing enthusiasm.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
But lo and behold, their husbands died.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
They didn't have macular degeneration, but their vision was improving enormously, particularly the way in which they could deal with darkness.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
So we stomped around over this.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
Something was wrong.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
And we found that when we look back at it, we found that the
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
subjects that we were dealing with, the patients, their disease had reached a certain point.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
It had gone beyond a certain point.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
Now, when that study was replicated by someone who thought about it a bit more than me, an ophthalmologist called Ben Burton in the UK, he got a great result.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
he started to get a really good result.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
And when you talk to people about red light, and I talk to people, I talk to Parkinson's societies, I talk to various groups, and I talk to the researchers, and there is one thing that's very clear, is that red light can impact on aging, it can impact on disease.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
but it can't do it if that disease has really got its teeth into you, right?
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
So where we need to get into situations is early on in disease.
Huberman Lab
Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery
So we thought very much about one point about rheumatism, you know, rheumatoid arthritis.