> How the colonists might cope with a deficiency in vitamin A from a lack of sun... | Hacker News

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		drivers99 on Nov 10, 2014 \| parent \| context \| favorite \| on: All Dressed Up for Mars and Nowhere to Go > How the colonists might cope with a deficiency in vitamin A from a lack of sunlight, however, is. Don't they mean vitamin D?

recycleme on Nov 10, 2014 [–]

I believe so.

https://en.wikipedia.org/wiki/Vitamin_D

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