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Obesity and the environment aims to look at the different environmental factors that researchers worldwide have determined cause and perpetuate obesity. Obesity is a condition in which a person's weight is higher than what is considered healthy for their height, and is the leading cause of preventable death worldwide.
The UK had the fifth highest rate of obesity in Europe in 2015. 24.9% of the adult population had a body mass index of 30 or more. [75] In 2016 according to the Organisation for Economic Co-operation and Development nearly 27% of adults in the United Kingdom were obese, the highest proportion in Western Europe and a 92% increase since 1996.
Obesity has been observed throughout human history. Many early depictions of the human form in art and sculpture appear obese. [2] However, it was not until the 20th century that obesity became common — so much so that, in 1997, the World Health Organization (WHO) formally recognized obesity as a global epidemic [3] and estimated that the worldwide prevalence of obesity has nearly tripled ...
Compendium of UK Statistics - Environment. This page lists the issues that the United Kingdom currently has that are related to the environment, such as pollution and contamination. In 2015, it was reported that for the past decade, the state of the environment in London had significantly deteriorated both in urban and rural areas.
The National Obesity Observatory (NOO) was a publicly funded body that is part of a network of Public Health Observatories across Britain and Ireland. It published data, information, and intelligence related to obesity, overweight, and their underlying causes. NOO is now part of Public Health England who now carry out their work.
Like many other medical conditions, obesity is the result of an interplay between environmental and genetic factors. [2] [3] Studies have identified variants in several genes that may contribute to weight gain and body fat distribution; although, only in a few cases are genes the primary cause of obesity. [4] [5]
Childhood obesity is often the result of an interplay between many genetic and environmental factors. Polymorphisms in various genes controlling appetite and metabolism predispose individuals to obesity when sufficient calories are present. Over 200 genes affect weight by determining activity level, food preferences, body type, and metabolism. [36]
Like many other medical conditions, obesity is the result of an interplay between genetic and environmental factors. [138] Polymorphisms in various genes controlling appetite and metabolism predispose to obesity when sufficient food energy is present.