Dr Andy Gaya is fast becoming one of the UK’s leading voices in cancer medicine, regularly providing expert commentary on emerging trends in oncology. This week, he was featured in Newsweek discussing new research suggesting younger generations may be “aging faster”; a phenomenon that could be contributing to the rise in early‑onset cancers.
In the article, Dr Gaya explains that shifts in metabolic health, inflammation, diet and environmental exposures may be accelerating biological aging in younger adults, potentially increasing their vulnerability to cancer earlier in life. He highlights that while overall cancer survival continues to improve, clinicians are seeing more patients in their 20s, 30s and 40s presenting with cancers traditionally associated with older age.
Drawing on his expertise in gastrointestinal cancer, Dr Gaya notes that this trend is particularly visible in colorectal cancer, where cases in younger adults have risen sharply over the past decade. He emphasises the importance of earlier symptom recognition, improved access to diagnostic pathways and greater public awareness of risk factors that can be modified long before cancer develops.
