Social Policy And Social Work
Social, economic and industrial changes have changed the patterns of life globally. Changes in diet and physical activity patterns have been central to the rise of obesity among many of the world's population. Obesity was traditionally seen as a disease of high-income countries only, but it is now replacing malnutrition and infectious diseases as a problem transcending social divides.
Obesity carries a higher incidence of chronic illness including diabetes, heart disease and cancer. This paper will critically evaluate the current UK and NI policies aimed at addressing the obesity epidemic. There will also be a discussion around definition of policies, role of government in healthcare, previous and current healthcare policies regarding obesity in both Britain and Northern Ireland.The official calculation for defining obesity was set by the World Health Organisation (WHO) where adults are registered overweight and obese using a formula of Body Mass Index or (BMI), that is a person's weight in kilograms divided by the height in metres squared (DWP, 2012). The main restraint with using body mass index as an indicator is that it does not distinguish fat mass from lean mass; so a person could be healthy and have a low body fat, but be clinically overweight if they have a high enough BMI.
A person is thought to be overweight if they have a BMI of 25.0 or more and obese if the BMI is 30.0 or more. Obesity has three classifications:â€¢
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