I don't know. They're still figuring this out somewhat.
All I know is that I live in Canada and spend more than 99% of my time indoors. And when I do go out in the sun, I cover up with hats/clothes and/or sunscreen...moley as I am, it is to protect myself....but that probably means I'm vitamin D deficient if this data continues on the course it's going.
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Knowing that death is certain and that the time of death is uncertain, what's the most important thing?
—Bhikkhuni Pema Chödrön
Humankind cannot bear very much reality.
—From "Burnt Norton," Four Quartets (1936), T. S. Eliot
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