Honey can carry dormant spores of Clostridium botulinum. In most people, a mature gut microbiome and healthy digestive acidity keep those spores from germinating. In infants under 12 months, the gut hasn't yet developed a competing bacterial community, so spores can germinate, colonise the intestine and produce botulinum toxin — this is infant botulism, the reason honey (including cooked or baked forms) is not recommended for babies under one year.
Infant botulism is rare — a few hundred cases are reported in the US each year — but it is the most common form of botulism there, and honey is one identifiable, avoidable source. Pasteurisation does not remove the risk, because the danger is bacterial spores, not the sugars a heat treatment affects.
This simulation is an educational illustration, not medical advice.
A 3D life-stage timeline surrounds a suspended honey drop: choose an age group and watch a simulated risk gauge, gut-flora maturity readout and spore visualisation respond, spotlighting why infants are the one group who shouldn't eat honey.
Dormant C. botulinum spores are harmless to most people because mature gut flora and acidity suppress germination. In infants under 12 months that competing flora hasn't developed, so the same trace spores can germinate and produce toxin — infant botulism.
Pick a life stage from the dropdown and drag the serving-size slider. Watch the risk gauge arc, colour-coded badge and spore particles update, then toggle spore visibility or auto-orbit to explore the scene from every angle.
Pasteurisation kills vegetative bacteria but not the heat-resistant spores of C. botulinum, and cooking honey into baked goods doesn't reliably destroy them either — which is why the under-12-months guidance applies to honey in any form.