Shakti is so correct!
Botulinum spores are found widely in soil, dust, and honey. Adults who swallow botulinum spores are almost never affected. When infants swallow the spores, however, the spores can germinate in their immature gastrointestinal tracts and begin producing botulinum toxin. This has occurred even when the honey was only used to sweeten a pacifier (European Journal of Epidemiology, Nov 1993).
shantihhh says :