John Harvey Kellogg built a wellness empire obsessed with purity, bowel cleansing, and bland food — then accidentally launched the most successful sugar-delivery system in history. From celebrity-studded sanitariums to anti-masturbation crusades and the birth of Cornflakes, this is the wild story of how a health cult became a global cereal powerhouse.

Stay connected with Legacy

Follow us for clips, behind-the-scenes stories, and new episode drops: Instagram: @originallegacypodcast | BlueSky: @legacy-productions.bsky.social | TikTok: @legacy_productions

Explore more from Peter and Afua — essays, sources, and ideas: Substack: peterfrankopan.substack.com | afuahirsch.substack.com

Hosted on Acast. See acast.com/privacy for more information.