Thanks to Sam Munro Chair of ECCA (UK version of CASAA) for this story:
BBC News - Nicotine treatment 'could control obesity'
BBC News - Nicotine treatment 'could control obesity'
In an article in the journal Science, Yale University researchers describe experiments on mice which found nicotine activates neurons to send signals the body has had enough to eat.
However they are not the same neurons which trigger a craving for tobacco.
As a result, the researchers say nicotine-based treatments could help control obesity.