Well.... Cod liver oil contains retinol, real Vit A, (not betacarotene).
http://en.wikipedia.org/wiki/Cod_liver_oil
It is also less pure or less free from toxins, than fish body oils. Fish body supplements do not have either vitamin in them. They are processed by distillation, and free of heavy metals.
There are very high quality D3 only supplements, out there now that are really inexpensive.
NOW brand is very good.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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