@scientifics Yes, I was surprised too, and am doing some further reading the same researchers' more recent work. I found the link in this article by Mark Sisson: www.marksdailyapple.com/sun/ (lots of other good stuff about sun exposure there).

Exposing your skin to dawn/dusk sunlight (UV index near zero) for 30 minutes provides at least 24 hours of protection against sunburn. Source: Non-Coherent Near Infrared Radiation Protects Normal Human Dermal Fibroblasts from Solar Ultraviolet Toxicity – Journal of Investigative Dermato... www.philipbrewer.net

2020-06-03 8:21 pm

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philipbrewer

@scientifics Yes, I was surprised too, and am doing some further reading the same researchers' more recent work.

I found the link in this article by Mark Sisson: www.marksdailyapple.com/sun/ (lots of other good stuff about sun exposure there).

2020-06-04 10:06 am

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