In a world where health and fitness are increasingly at the forefront of our minds, especially as we age, it's crucial to have accurate and reliable methods for diagnosing health conditions. Obesity, a condition that affects one-third of Australian adults, is currently under the microscope as global health experts call for a significant overhaul in the way it's diagnosed.


The traditional method of using Body Mass Index (BMI) as the sole indicator of obesity has come under fire for its lack of reliability. BMI, a simple calculation using a person's weight and height, has long been the go-to metric for determining whether someone is underweight, normal weight, overweight, or obese. However, this method has been criticised for not painting the full picture of an individual's health.


Professor Louise Baur from the University of Sydney points out that BMI can be misleading, especially in individuals with high muscle mass, such as athletes. These individuals might have a high BMI but not have high body fat, which is the real concern when it comes to obesity-related health risks.


The call for change is loud and clear, with dozens of international experts advocating for additional testing to diagnose obesity more accurately. One such method is measuring waist circumference, which can provide insight into the amount of fat around the abdomen. This is particularly important because excess abdominal fat can have serious implications for vital organs, pressing up against the heart and lungs, as explained by Monash University's Professor Wendy Brown.

The experts, including those from Lancet Diabetes & Endocrinology, have identified 18 health problems that, when present with excess body fat, could lead to a diagnosis of obesity. These issues range from breathlessness and wheezing to sleep apnoea, severe knee or hip pain, and even heart failure. According to Professor Francesco Rubino from Kings College in London, this approach gives clinicians a clearer picture of what symptoms to assess and look for in patients.

However, diagnosing obesity is only part of the battle. The question of equitable access to treatments remains. Weight loss surgery, medications, and lifestyle programs can be costly, and expecting individuals to pay out of pocket for these treatments is not realistic, especially considering the significant impact obesity has on health.


As we consider these developments, it's essential for us to stay informed and proactive about our health. For those of us over 60, understanding the nuances of obesity diagnosis and treatment is particularly important. We must advocate for comprehensive assessments that consider all aspects of our health, not just a number on a scale.

Members of the Seniors Discount Club, we encourage you to engage in conversations with your healthcare providers about these potential changes in obesity assessments. Ask questions, seek second opinions if necessary, and ensure that you're receiving the most accurate and beneficial care for your individual health needs.
What are your thoughts on the current methods of diagnosing obesity? Have you or someone you know been affected by the limitations of BMI as a health indicator? Share your experiences and insights in the comments below. Let's support each other in our journey to better health and accurate medical assessments.