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Obesity Addiction Research Paper

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Obesity: An Addiction The definition of addiction is: a strong and harmful need to regularly have something. When most people think of obesity they tend to judge, rather than think of the reason someone might be overweight. They overlook the signs that obesity has the same tendencies as a drug addiction. Obesity is increasingly getting worse in America, and most see it as a sign of laziness. I believe that it is an addiction that is hard to treat because food is a necessity. When looking at obesity experts noticed just how closely related the symptoms are to addictions to drugs and alcohol. Men and women who are overweight have been able to become immune to eating too much food. They are able to eat more and more until they are satisfied …show more content…

The changes that occur in the brain when a person eats foods that are high in fat and sugar are similar to the brain when someone nicotine, alcohol, or even cocaine. In our bodies, we have a hormone called leptin. This is what tells our brain that we no longer need to consume food, or that we are “full”. Women and men who are obese tend to lose control of this hormone, becoming less influenced by it. When an experiment was put to test and individuals were injected with the hormone, weight loss occurred. While doing research on lab rats scientists discovered that dopamine receptors caused the rats to eat more, because they were becoming immune to them. The rats essentially had to eat more junk food to get the same amount of dopamine they received when they first had a small amount of it (Food). Neurological studies have found that individuals with more body mass tend to have the least D2 values, having to do with dopamine. This backs up the argument that obesity is an addiction because this also happens with individuals addicted to drugs or alcohol. These D2 values also correlate with a person’s metabolism, thus causing a negative effect on the body

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