Botulism: Medicine, Menace, and a Masterclass in Food Safety

Botulism: Medicine, Menace, and a Masterclass in Food Safety

October 10, 2025 · 24 min · Season 3 · Episode 6

About this episode

This episode explores the dual nature of botulism, from its dangerous origins to its medical applications.

Imagine a toxin so potent that a few nanograms can shut down a muscle—and yet, in the right hands, it eases migraines and calms spasms. We take you from the sausage-linked origins of botulism to the science of spores, food safety, infant risks, wound contamination, and the carefully controlled medical use of botulinum toxin. Along the way, we unpack how this anaerobic bacterium survives heat, why improperly canned foods can become dangerous, and what really happens at the neuromuscular juncti...

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