ISLAMABAD: Obesity has been an ongoing health concern, affecting around 13% of people worldwide. Unless further government action is taken, the global obesity rate will rise another 4% by 2025, according to a new report from the World Obesity Federation. 
 
What is more, the report - released in line with the first World Obesity Day - reveals that 177 million adults across the globe will be severely obese and in need of treatment in the next 10 years unless more is done to combat the problem. 
 
Overweight and obesity can raise the risk for a number of health problems, including heart disease, stroke, type 2 diabetes and cancer. Since 1980, the prevalence of obesity has more than doubled worldwide. This increase has been largely attributed to a rise in consumption of foods high in fat, an increase in sugary drink intake and lack of physical activity. 
 
Fast food advertising, a rise in sedentary working environments and increased numbers of people residing in urban environments have also been cited as contributors to the obesity epidemic. 
 
In 2012, the World Health Organization (WHO) created the Global Action Plan for the Prevention and Control of Noncommunicable Diseases 2013-2020, which aims to encourage governments across the globe to bring rates of overweight and obesity to 2010 levels by the year 2025. 
 
However, Dr. Tim Lobstein, director of policy at the World Obesity Federation said that "Governments have accepted the need for regulatory measures, such as market controls, taxes and subsidies, setting standards for catering services and investment in healthy schools - but few governments are implementing these measures,". 
 
The report also predicts that almost 2.7 billion adults across the globe will be overweight or obese - a BMI of 25 or greater - by 2025, increasing by more than 700 million from 2014 figures. Once again, the US will be most affected, with more than 190,000 adults predicted to be overweight or obese in the next 10 years. 
 
Dr. Lobstein says governments need to implement a number of strategies to combat overweight and obesity, including the introduction of strict regulations on the marketing of unhealthy foods to children, making sure schools promote healthy eating, making healthy foods cheaper and more widely available, and encouraging workplaces to offer healthy foods and promote physical activity. 
 
The World Health Federation also call for health ministries to provide further help to people who are already overweight or obese, such as the introduction or expansion of weight-loss and weight management programs.