You, my friend, have just discovered the new diet sensation!!! Food with flavor!! Get it packaged and to market before someone else does! You'll make BILLIONS!!!!
All kidding aside, extreme heat (as mentioned above), certain spices, and very flavorful foods do satisfy our hunger reflexes faster than bland food from the local burger joint. Practically every nation, except ours, has been using very aromatic and robust spices in cooking to cause a feeling of fullness for centuries. Ever walk into an Asian Indian restaurant? Just the smell is an appetizer.
And seriously, a person could very easily loose weight eating a diet high in fiber, flavorful foods, and bbq. Just hold the creamy sides!
Happy Q'n
Jeff