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Vitamin D dosage - Ask Extension

How much Vitamin D per day do my Cornish Cross Chicks need.  I used  (years ago) to buy a small packet with Vitamin D plus electrolytes to put in t...

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This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.