Polarity Analysis Courses

Methodology of Heiner Frei and Boenninghausen – Online – Global – Live Training

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with Dr. Tim Shannon, ND, DHANP; Dr. Mike Knapp, ND, DHANP; Dr. Devang Shah; and Karen Allen, LHP

 

 

 

We acknowledge our debt of gratitude to Boenninghausen, Dr. Heiner Frei and his colleagues for decades of meticulous and insightful work. We are fortunate to stand on the shoulders of giants. We extend their accomplishments and contributions into daily practice by training practitioners like you!