Quote:
Originally Posted by Rawknees'Turbo
^^^
How in the flying faaaak, in this day and age, does someone allow themselves to be vitamin D deficient (information about it readily available, many foods vitamin D fortified, supplements dirt cheap, etc.)?! I guess a combination of ignorance and stupidity?
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Certain chronic illness can lead to Vitamin D deficiency regardless of sun exposure or nutrition... (EG: Diabetes)