Exploring cannabinoids of the future with Dr. Robert Kaufmann and CBD American Shaman

Dr. Robert Kaufmann, affectionately known as Dr. Bob, traversed several journeys as a medical professional before becoming a CBD evangelist. He started his career as an OBGYN and spent more than three decades as a professor of medicine at Southern Illinois State University. His work on clinical drug trials goes back to the 1970s.

 

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