Obesity is a growing health concern worldwide, affecting millions of people and straining healthcare systems. The condition increases the risk of various serious health problems, including type 2 diabetes, heart disease, cancer, and mental illness.
A new report by leading experts aims to redefine obesity diagnosis and treatment. The authors propose a more accurate approach, using multiple measures such as waist circumference, waist-to-hip ratio, or waist-to-height ratios instead of relying solely on body mass index (BMI). This is because excess body fat can be stored in different areas of the body, with higher risks associated with certain types.
The experts recommend examining signs and symptoms of ill health caused by excess body fat. They also propose a new classification system: clinical obesity for those who show noticeable health problems, and pre-clinical obesity for those without obvious issues but at risk.
Diagnosing clinical obesity could lead to targeted weight-loss treatments, while pre-clinical obesity patients would receive advice on becoming healthier. However, addressing the root causes of obesity requires a comprehensive approach. Governments, companies, and communities must promote active lifestyles, restrict junk food advertising, and create healthier environments by limiting unhealthy food options.
Reducing reliance on cars through active travel, better sleep habits, stress management, and healthy eating can also contribute to weight loss. Yet, relying solely on education and willpower is insufficient; collective action from all sectors is needed to tackle the complex issue of obesity.
Source: https://www.theguardian.com/society/2025/jan/14