John Garner was a nutrition adviser from the USDA, who appeared in the Season Eighteen episode, "Gluten Free Ebola". In the episode, he ingests extracted pure gluten, which results in his demise.
John Garner was a nutrition adviser from the USDA, who appeared in the Season Eighteen episode, "Gluten Free Ebola". In the episode, he ingests extracted pure gluten, which results in his demise.