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Description
It achieved this at 100x lower concentration than retinoic acid, which needed 500 ppm to do the same thing

10.1038/s41385-020-00335-w Mucosal Immunol

Using an injectable supplement can improve trace mineral and vitamin B12 status at these critical times, promoting a healthy immune system, which is important in resisting disease and has a positive impact on reproduction

Moyers: Writing review & editing, Methodology, Conceptualization
