25/09/2025
In 2010, Denis from the FKD team was diagnosed with both type 2 diabetes and heart failure after months of feeling unwell. At just 45, the news was life-changing.
With the right support, medication, and lifestyle changes, he turned his health around.
Dropping weight, taking up cycling, and later discovering Nordic walking. Now 60, Denis helps others in this community and others to get active to manage their own health.
Denis Collen, 60, from Stanmore, Middlesex, shares how a diagnosis of diabetes and heart failure spurred him to make healthy lifestyle changes.