Podcast

A board-certified veterinary critical care specialist and former veterinary school professor, Dr. McMichael has worked in emergency medicine, academia, and specialty practice for decades. Along the way, she began questioning some of the foundational assumptions of modern veterinary medicine, from nutrition and chronic disease to pharmaceuticals, injections, and the growing corporatization of pet healthcare.

Dentistry is often treated as separate from the rest of the body, a place for cleanings, fillings, and the occasional procedure. In this conversation, Dr. Jean Nordin makes a different case: the mouth is not isolated. It’s one of the clearest reflections of what’s happening systemically, and in many cases, one of the first places imbalance shows up.

Dr. Garrett Smith, aka the Nutrition Detective, joins us to unpack the growing debate around vitamin A toxicity, bile metabolism, and why some of the most celebrated “superfoods” may not work the same for everyone.