It seems like everywhere you turn, there will always be at least one person who wants to lose weight. Whether chosen to be verbalized or not, weight has crossed everyone's mind at some point in time. It has been on my mind for over 10 years.
We've all smelled bacon and gotten very hungry. When we walk past a bakery our mouths water and we really need to stop in for a bite. If our nose can make us hungry shouldn't it be able to make us feel full too?