Vitamin A (Retinol)
Updated: Sep 13, 2021
Vitamin A: Where is it found? What is its major functions? What happens when there is a deficiency? What happens when we over-consume vitamin A? How much should we take?

Thanks for reading, and as always stay fit!
Coach Darren
References:
Duerbeck, N. B., & Dowling, D. D. (2012). Vitamin A: too much of a good thing?. Obstetrical & gynecological survey, 67(2), 122-128.
Institute of Medicine 2003. Dietary Reference Intakes: Applications in Dietary
Planning. Washington, DC: The National Academies Press.
https://doi.org/10.17226/10609.
Zinder, R., Cooley, R., Vlad, L. G., & Molnar, J. A. (2019). Vitamin A and wound healing. Nutrition in Clinical Practice, 34(6), 839-849.