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Know the Cause with Doug Kaufmann TV Show (2003 - 2009)
Doug Kaufmann promotes nutritional strategies in order to reach optimum health.
Doug Kaufmann's Know the Cause TV Show (2006)
Call it science fiction, but the cause of many human diseases can be traced back to microscopic fungi and we've known it for decades!
Know the Cause With Doug Kaufmann TV Special (2003)
Promoting nutritional strategies in order to reach optimum health.