منابع مشابه
Mood, food, and obesity
Food is a potent natural reward and food intake is a complex process. Reward and gratification associated with food consumption leads to dopamine (DA) production, which in turn activates reward and pleasure centers in the brain. An individual will repeatedly eat a particular food to experience this positive feeling of gratification. This type of repetitive behavior of food intake leads to the a...
متن کاملFood reward, hyperphagia, and obesity.
Given the unabated obesity problem, there is increasing appreciation of expressions like "my eyes are bigger than my stomach," and recent studies in rodents and humans suggest that dysregulated brain reward pathways may be contributing not only to drug addiction but also to increased intake of palatable foods and ultimately obesity. After describing recent progress in revealing the neural pathw...
متن کاملFood Addiction, Obesity and Neuroimaging
This chapter will be dedicated to addressing various aspects of food addiction (where food is portrayed as being an addictive substance). It will encompass our group’s and colleagues’ newest neuroimaging research results and methods with respect to the findings of other researchers in the field. The chapter will attempt to elucidate the mechanisms of food addiction (FA) leading to obesity. It w...
متن کاملRESEARCH ISSUES: THE FOOD ENVIRONMENT AND OBESITY Food Availability/Convenience and Obesity
Neighborhood environments have received considerable attention in recent local, state, and national obesity prevention initiatives, with a particular focus on food deserts, or areas with poor access to healthy foods. Yet, there are inconsistencies in the evidence base, suggesting a nuanced association between neighborhood environment, food availability, diet behaviors, and obesity. There is het...
متن کاملObesity prevalence and the local food environment.
Disparities in access to healthy foods have been identified particularly in the United States. Fewer studies have measured the effects these disparities have on diet-related health outcomes. This study measured the association between the presence of food establishments and obesity among 1295 adults living in the southern region of the United States. The prevalence of obesity was lower in areas...
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ژورنال
عنوان ژورنال: Advances in Nutrition
سال: 2014
ISSN: 2161-8313,2156-5376
DOI: 10.3945/an.114.007070