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Just Seeing a Food Can Make You Crave It
Loosening your belt buckles a few notches, convincing yourself
that buying pants with elastic waist bands are the new style or
telling yourself that a Body Mass Index of 30 is really not that
bad. It has become obvious, that America is losing the battle
on fat. Now, the government has tried to intervene by releasing
urgent reports on obesity. Also, two studies released detailed
how desperate the fat crisis has become.
One of the studies showed how powerfully the sight of food impacted
the brains metabolism. Evidence of this provided proof to
the high sensitivity of the human brain when presented with food
stimuli.
In simpler terms, this meant that people have become addicts
of junk foods such as chocolate and pizza and just the sight or
smell of these foods sets off a switch in the brain, similar to
a drug addict needing a fix.
The study involved 12 people with normal and healthy body weights
who were deprived of food before the study.
The study concluded that the very sight of food significantly
increased metabolism in the whole brain and resulted in self-reports
of hunger and desire for food.
One researcher suggested that advertising, candy machines, food
shows and food displays have kept our brains constantly in the
on mode whenever exposed to food stimuli thus greatly
contributing to the obesity problem.
The second study illustrated how America has become complacent
with being fat and lost the will to do anything about it. Along
the lines of this mentality, it was discovered that American doctors
no longer advised their overweight patients to lose weight.
NeuroImage
April 2004;21(4):1790-7
Reference
Source 102
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