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What Causes Obesity In Canada

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Obesity among individuals of all ages has become so pervasive across the Canadian population that it has been classified as an “epidemic,” as though the condition is an infectious disease (Wright & Aronne, 2012). Indeed, obesity has been linked to a wide range of negative health outcomes, including heart disease, high blood pressure, stroke, type 2 diabetes, cancer, sleep apnea, and more (Statistics Canada, 2016; Wright & Aronne, 2012; Drewnowski, Aggarwal, Tang, Hurvitz, Scully, & Stewart, 2016). Because obese people are at a significantly higher risk for all these complex health conditions, the growing rates of obesity in Canada are placing a growing strain on our health care system (Wright & Aronne, 2012). In this essay, I explore the causes …show more content…

There are a variety of factors that can cause an individual to accumulate such high stores of fat (Wright & Aronne, 2012). Early researchers of obesity argued that the most common cause of obesity is a high caloric intake, or the consumption of high-calorie foods, that outstrips calories burnt via exercise (Wright & Aronne, 2012; Drewnowski et al., 2016). In other words, people accumulate excess body fat when they eat more calories than they burn, meaning obesity is caused primarily by the consumption of foods that are high in calories but low in nutritional value, and a sedentary lifestyle (Wright & Aronne, 2012; Drewnowski et al., 2016). More recently, however, researchers are recognizing the complex array of variables that interact to cause obesity, including environmental, social, and political factors known collectively as the social determinants of health (Wright & Aronne, 2012; Drewnowski et al., 2016). For example, research finds that our lived environments have been restructured in recent years to promote a culture of overeating: today, high-calorie fast foods are often more affordable than nutritious options, and are made conveniently accessible in the form of food trucks, pubs, and vending machines strategically placed on school grounds, college campuses, and near apartment buildings (Wright & Aronne, 2012; Drewnowski et al., 2016). Often, these foods are served in excessively large portions intended to promote the very over-eating that causes obesity (Wright & Aronne, 2012; Drewnowski et al., 2016). Moreover, the low priced, processed, ready-to-eat meals available in grocery stores tend to appeal to low-income families who cannot afford to purchase more expensive produce or take the time away from their work to prepare home cooked meals (Wright & Aronne, 2012; Drewnowski et al., 2016). Thus, recent research suggests that the

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