You can learn about Vit A here:
http://lpi.oregonstate.edu/mic/vitamins/vitamin-A
This is not a high dose vitamin supplement.
The Vit A content is twice the RDA... but upper level suggested to not exceed is 10,000 in the US.
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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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