https://shop.heidihaavik.com/
Dr Heidi Haavik - award winning scientist, speaker and author
Dr Haavik is leading the world in human neurophysiology and has written a best selling book
heidi haavikaward winningdrscientistspeaker
https://heidihaavik.com/
Home - Heidi Haavik
Jul 19, 2026 - Best selling Author, Scientist and Public Speaker with a goal of enlightening the world about the science of chiropractic.
heidi