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I read that we need Vit D sulphate from UV. D3 supplementss are not as good.
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06-19-2012, 09:29 AM
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engfant
Join Date: May 20 2003
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Re: I read that we need Vit D sulphate from UV. D3 supplementss are not as good.
The beauty of sun tanning is the heat and IR will cause the skin to produce sweat that contains oil.
Amazing how things just work together.
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