other flavors, such as food?
reading about the science and tech behind these sprays, and how it affects olfactory and brain, here I wonder if:
could a few flavors of food be developed, such as pork roast, turkey dinner, or others; with the idea that overweight people could eat something healthier and smaller portioned, such as celery sticks, or salad, and then spray 1 puff of a meal flavor in their mouth.
could this then lead to the nose and stomach telling the brain that you ate a full dinner, thus providing the satiety to stop eating, when in reality you ate a bunch of flavorless celery sticks?
if the spray could work in this way to make people's brains think they ate a lot of their favorite foods, maybe the obese could lose weight easier, while getting healthier..
