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Health psychology

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This essay, therefore, seeks to analyze the contribution of the health psychology notion in our understanding of obesity and eating habits in individuals.The World Health Organization (WHO) defines obesity as an irregular or immoderate accumulation of fat within the body that may threaten the health of individuals. The prevalence of obesity and overweight has become a serious global crisis worthy of the attention of governments as well as the greater international community. The WHO reports that in 2013, about 42 million children aged below five years suffered from obesity. With more than three million deaths being attributed to overweight and obesity each year, this huge number in children alone presents a serious concern. In fact, obesity and overweight are considered to be the cause of more deaths as compared to emaciation and as a result, a lot of research and resources have been channeled towards understanding the cause and prevention of obesity (World Health Organization n.For long periods, the eating patterns of individuals have been thought to have considerable implications on their weight (Heshmat 2011, p. One of the key factors that are thought to influence the relationship between eating patterns and weight is an individual’s mental status. Stress, for instance, is considered to influence the eating habits of people and this aspect has been proven in studies conducted on both animal and human test subjects (Ogden 2012, p. Stress appears to have two distinct effects on human eating behaviors leading to under-eating and over-eating in some instances. Indeed, stress-induced food intake is considered to be one of the fundamental causative agents of obesity. In a cross-sectional study involving more than twelve thousand subjects, greater perceived stress was actively linked with a greater fat diet. It was seen that individuals facing situations of more perceived workload or stress report significantly increased their fat and energy intakes (Torres & Nowson 2007, p.It has also been noted that eating behavior can be linked with obesity with regards to the type of food being consumed. In the United States, the swift increase in the number of cases of obesity and related ailments since the 1970s has been closely associated with the equally rapid rise in the number of fast food joints throughout the country over the same period. Fast foods, often referred to as junk food, are
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preview essay on Health psychology
  • Pages: 8 (2000 words)
  • Document Type: Essay
  • Subject: Unsorted
  • Level: Undergraduate
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