Health professionals

Welcome to the a2 Milk® Health Professionals page

Our experienced and caring health care professional is committed to providing expertise and support to help you make the best nutrition choices with a2 Milk®.


Bonnie Johnson, MS, RDN      Twitter_clear   @a2milkRD

Bonnie is a food-loving registered dietitian/nutritionist with a Master’s Degree in Nutrition Science & Education from Colorado State University.

Bonnie promotes the science and research behind a2 Milk® to Health Professionals and is on hand to answer simple health related questions from a2 Milk® consumers.

For more complex questions, please contact your favorite health care provider.

Published independent science supports that the all natural A2 protein digests differently to the A1 protein. This may be the reason why some people have issues digesting ordinary cows’ milk yet can enjoy a2 Milk®.

This short video may make it easier to understand the science behind the A2 protein digestive advantage.The video below supporting a2 Milk® and A2 Protein digestive difference is published by For more information related to digestive difference of a2 Milk® and A2 protein – please visit

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