Articles

How do I know if I my vitamin D levels are low?

A common question that I’m asked is “How do I know if I’m deficient in vitamin D?” The only sure ...
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How much vitamin D do I need?

Unfortunately this isn’t a straight forward question.  There is a wide range of recommendations The Nutrient Reference Values for New ...
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Cod liver oil and kids

This took a little bribing but the lure of being on on the internet brought my two little starlets out ...
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The Death of Commercial Cod Liver Oil

Almost all cod liver oil is sourced from Norway and Iceland. Industrial cod liver oil manufacturing involves alkali refining, bleaching, ...
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Is the change of season making you sneeze?

Your ability to avoid colds and flu is related to vitamin D. Vitamin D levels in your blood fall to ...
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