A worrying new clue has emerged highlighting why so many young Australians are being diagnosed with cancer. Researchers have found that younger generations may be ageing faster internally, potentially increasing their risk of the disease. While we may be living longer, according to new research, we are ageing faster. A global study of more than 160,000 people found that younger generations appear to have more signs of wear and tear and inflammation, with their biological age exceeding their actual age.
Biological Age Versus Actual Age
Scientists believe this discrepancy may help explain why younger adults are being diagnosed with cancers traditionally associated with older age. Australian doctors say it is another piece of the puzzle, but not the whole answer. "The key gap now is trying to understand what's driving that lifestyle changes, the obesity, the microplastics. They're all things that could be conduits for that acceleration in ageing," said Dr Lochlan Fennell from the University of the Sunshine Coast.
Personal Story: Kylie Swords
Kylie Swords knew something wasn't right, but her GP said she was too young to worry. Last year, she was diagnosed with stage three bowel cancer. "I was 37. I had two really young kids. I was working full time. It was a huge shock, a huge surprise," she said. After gruelling surgery and treatment, she is now in remission. "Get a second opinion if you're not happy with the answers. You're the expert on your body. Nobody's too young for this stuff," Swords advised.
Future of Cancer Detection
The future of cancer detection may not just be about counting how old you are, but measuring that biological age, looking for signs of wear and tear to determine if more tests are needed. Doctors say there is no right way to reverse ageing, but a healthy lifestyle is a good place to start.
