Nutrition Detective Network
This is the Substack of Dr. Garrett Smith, the Nutrition Detective. Dr. Smith is the foremost expert on the worldwide epidemics of Vitamin A toxicity and cholestasis, and how to repair our bodies from this damage.
This is the Substack of Dr. Garrett Smith, the Nutrition Detective. Dr. Smith is the foremost expert on the worldwide epidemics of Vitamin A toxicity and cholestasis, and how to repair our bodies from this damage.