In Defense Of Sunlight: The Real Truth About The Sun, Vitamin D, UVA, UVB, Sunscreen & More, With Rowan Jacobsen.

Aug 8, 2026 · 52 min · YouTube

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EP · Boundless Life · In Defense Of Sunlight: The *Real Truth* About The Sun, Vitamin D, UVA, UVB, Sunscreen & More, With Rowan Jacobsen.52:06

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Transcript

asr · 10,732 words · docs

0:00My name is Ben Greenfield and on this episode of the Boundless Life podcast.

0:04U.S.

0:05sunscreens are definitely a generation behind.

0:07And the reason is that in the U.S., sunscreens are regulated as an over-the-counter drug.

0:12But the scientists all know this.

0:15This is not news to most of the researchers in this field.

0:18It's baked into us to seek sunlight.

0:21It can be a really helpful tool, but it comes after things like hats and shirts.

0:28Welcome to The Boundless Life with me, your host, Ben Greenfield.

0:32I'm a personal trainer, exercise physiologist, and nutritionist, and I'm passionate about helping you discover unparalleled levels of health, fitness, longevity, and beyond.

0:49I remember kind of like, I heard this about bone broth, but then I also heard about this stuff that it brings back the dead or something to that effect.

0:58Like bone broth brings back the dead.

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