Essay --

There is no question that fleshiness is a national epidemic. Statistics from the Centers for Disease Control and measure indicate nearly 36% of U.S. adults more than 20 years of progress were considered obese in 2009 through 2010, with 18.4% of adolescents following closely behind (Krieter). However, patch obesity is a growing problem, labeling it as a disease is a formidable approach to what is considered a lifestyle choice for many American citizens. Scientists have made great advances in catch significant environmental causes of obesity as well as identifying sev epochl inheritable factors that may be implicated. Many efforts are now directed toward evaluating the interactions between these factors and understanding how this relationship interplays into major roles of the problem. Obesity is an end result of human reply to biology and the environment. Recent hypotheses made by scientists suggest that the current obesity problem is largely due to environmental factors, su ch as degraded food consumption, television watching, and large portion sizes (Brantley). Americans live in the era of eating unhealthy fast food, and the notorious supersizing. Television, radio, and print advertising barrage the population with enticements to eat food high in calories and fat (Gunderman). Furthermore, the fleshly and mental demands of todays societies are relentlessly changing, resulting in macabre energy use of goods and services and consumption. A study, published in the journal, Pediatrics, emphasize on specific environmental aspects on children and teen lives that contribute to their unhealthy, fat-filled lifestyles (Haelle). Researchers give that the combine between increased television time and obesity rates among adolescents has magnanimous stronger in the p... ...rtant contributors to obesity. Gain in body weight can be achieved through accumulative positive energy balances these could form through adjustments in energy expenditure or fuel utiliza tion and the types of the food that the consumer eats. The interaction between the two factors leads to a positive energy balance, eventually crook into body fat and weight gain. However, while previous investigations have found a clear association between high fat intake and risk of obesity the relationship does not establish a biologic certitude. Further research must be done to form a more clear and reliable explanation for the affiliation between the genetic and environmental aspects of the epidemic. While the biological basis of the interaction is uncertain, cultural changes in society and the genetic makeup of the human body are understandably significant causes of obesity.