A recent survey in Wales shows that one in five people without a type 2 diabetes diagnosis have made positive lifestyle changes to lower their risk.

While most understand the preventability of the condition, many lack awareness of key risk factors.

Furthermore, an alarming number of people remain unaware of symptoms and preventive measures.

Health professionals are encouraging lifestyle changes, early risk assessment, and seeking medical help for potential symptoms to combat the rise in type 2 diabetes cases.

Taking action to understand personal level of risk of developing type 2 diabetes is a critical first step. The survey found that 75 per cent of people in Wales are interested in using an online tool to learn how at risk they are (33 per cent very interested; 42% fairly interested).  

Many people identified the common symptoms of type 2 diabetes, such as fatigue and increased thirst; fewer were aware of other significant symptoms, with only:

30 per cent knowing of general itching or thrush  

38 percent know of unexpected weight loss  

53 per cent knowing of slow healing wounds 

David Taylor, Transformation Director, Tackling Diabetes Programme at Public Health Wales, said: "Type 2 diabetes is a serious health condition that can significantly impact quality of life and health outcomes. Unfortunately in Wales, it is one of the fastest growing health conditions our nation is experiencing.  

“It is inspiring that people are already changing their behaviour to reduce their risk, and the interest in using an online tool to assess personal level of risk presents a real opportunity for us to work together to reverse this growing number of people being diagnosed with type 2 diabetes. It shows that prevention is achievable.  

“The evidence is clear: eating well, staying active, and maintaining a healthy weight are your most powerful tools for preventing type 2 diabetes. These don't need to involve dramatic overhauls – small manageable changes can make a real difference. Preventing type 2 diabetes isn’t just about individual choices. We need to make everyday places healthier by improving access to affordable, healthy food and supporting physical activity. 

“We want to empower people with the knowledge and practical steps so that they can act. This starts with everyone aged 18 years and over checking their risk status using Diabetes UK’s online tool. If the tool results show that you could be at high risk of developing type 2 diabetes, please contact a healthcare professional, as you could be referred to the All Wales Diabetes Prevention Programme for support. Similarly, if you are experiencing symptoms like increased thirst, frequent urination, or slow-healing wounds, please contact a healthcare professional.”  

Rachel Burr, Director of Diabetes UK Cymru said: "With more than 269,000 people in Wales now living with pre-diabetes – which puts them at very high risk of type 2 diabetes – it is encouraging to see that people are proactively taking steps to help reduce their risk.  

“It is vital that people receive the support and information they need, at the right time, to help them reduce their risk of developing type 2 diabetes and its serious complications. Initiatives such as the All Wales Diabetes Prevention Programme have been successful in preventing type 2 diabetes, and it is important that people across Wales can access this life-changing support.  

“Type 2 diabetes can go undiagnosed for many years, and so it's important to understand your risk, and know the signs and symptoms to look out for. To find out your individual risk of type 2 diabetes and for advice on how to lower it, visit Diabetes UK’s free Know Your Risk tool.