Understanding Obesity

corpulency is defined as an abnormal accumulation of be fat, normally 20% or more over an individuals ideal personify pitch (Ford-Martin, 2003). Not long ago, obesity was revered as a sign of wealth. barely in the 1900s, the ideal body type began to stop thinner. The impact was felt primarily on woman and somehow their success in life became extend to to how thin they were. Science is now grasping the fact that biological science plays a major role in body weight. weight control is a huge medical problem in the U.S. (Powell, 2001). About half of the wad in U.S. atomic numeral 18 heavy(p) and one third are clinically rotund (Powell, 2001). Obesity is the second leading cause of preventable termination in the U.S. (Graham, 2002). Americans fork over more than $30 zillion a year on weight loss endeavors (Graham, 2002). But Americans arent only when it comes to weight problems. According to new statistics, 1.1 billion deal cosmopolitan have a body mass power hig her(prenominal) than 25, which classifies them as weighty or overweight (Powell, 2001). Figure 1 shows U.S. has the highest percentage of overweight adults in the 7 most obese countries of the world. To thoroughly understand how the body controls body weight, one mustiness grasp the set point theory of weight control. legion(predicate) factors suffer to obesity. According to scientists, genetics is the major cause of obesity. repayable to commodious researching, many diseases and illnesses are now acknowledged as symptoms of obesity. In addition, dissimilar types of treatments for obesity are now accessible for different types of obese people. One of the biggest breakthroughs in obesity studies was the discovery of a hormone called leptin. Leptin was originally identified late in 1994 by Rockefeller University researchers led by Jeffrey Friedman (Kluger, 2001). It is encoded by the obese (OB) gene... Many people are not aware of! the fat gene and inquire why their weight yo-yos. Thank you for bringing that to light. If you want to get a full essay, order it on our website: OrderCustomPaper.com

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