Dr. Glen Jeffery

speaker

1,102 appearances 1 recordings 1 series first heard Dec 2025 last heard 1 Dec

Dr. Glen Jeffery’s voice in public audio — every appearance, attributed to the second.

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Recordings per month over the last 12 months — 1 in all, peaking in Dec 2025 with 1.

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Huberman Lab · Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery · 1 Dec 2025 podcast

Now, there are super advantages.

for having someone from another silo to come in.

But they're also really annoying issues as well.

So I said, Bob, I really want to measure whether light goes through the body.

And he said, we all know that.

Forget it.

It's a waste of time.

And I said, you think you know it based on principles of physics.

I don't know it.

And actually, I don't think you know something until it's published and everybody knows it and can talk about it.

So, yeah, Bob came along and said, yeah, long wavelength has to go through.

But it needed demonstrating.

Now, the other thing that... Bob did pick up on this and did start to get a lot more interested in it because then he went through his wardrobe and he took different layers of clothing from his wardrobe and put long wavelength lights behind them, said, what goes through clothing?

And the amazing thing is...

Long wavelength light goes through clothing.

It goes through clothing.

Any clothing?

Well, if you want to wear rubber, I think not.

But if you want to wear your standard T-shirt, I think he used six layers, T-shirt.

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