Hunger : The Hunger Of Hunger

1327 Words6 Pages
Mostly everyone enjoys food, it 's what brings people together. Lets face it, humans are always looking for a reason to eat. Our bodies need food in order to survive. However, at times we eat even when our bodies do not need it. This is the motivation of hunger. Hunger motivation refers to the need that humans have to eat in order to fulfill their hunger. Many factors other than surviving, can influence hunger such as psychological, environmental, and biological. Why do we eat? It’s clear to say that we eat to provide energy to our bodies. Certainly part of the reason we eat are cues in our environment that signal the availability of food. An example is walking into the kitchen to smell your favorite dish, immediately you want to start…show more content…
The purpose of the study was to identify the areas in the brain that were activated with viewing images of highly appetizing foods relative to moderately appetizing foods, and to neutral objects, both when participants were fasted and recently fed (Green D. & Lowe 2009). When fasted, the unrestrained eaters showed activity to highly appetizing foods in a wide variety of brain areas that are associated with hunger (Green D. & Lowe 2009). Fed unrestrained eaters showed an activation in the right prefrontal cortex which is associated with further eating. The results also showed that fasted restrained eaters had more control of significant activations of the brain that had to do with hunger. However after they were fed and viewed the images of highly appetizing foods, they showed activation in some areas of the brain that associated with hunger or desire for food (Green D. & Lowe 2009). Below is the image showing the brain activities of participants in the fed and fasted state.
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(Green D. & Lowe 2009).
We all know that some people are genetically thinner than or more muscular than others. Genetics play a major key in eating. I strongly believe this because my mom’s sister has always been bigger than her. My cousins which are her kids are also big like her, unlike my brothers and I. Set-point is a certain weight that the body likes stay

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