What if you are considered too young for a cancer screening, but not too young to develop cancer? We are seeing an ever-growing number of younger cancer patients. While some cancers are increasingly common in people’s 20s, 30s, and 40s, many people do not receive routine screening at the appropriate age. This growing app is prompting experts to reconsider screening guidelines and explore how early detection could help diagnose cancer sooner, when treatment is often more effective
A Growing shift in cancer patterns
Cancer was traditionally thought of as a disease of the elderly. But all this is changing. More and more people are being diagnosed with multiple cancers at younger and younger ages, in their 20s, 30s, and 40s, and that is raising some serious questions about the reason.
One of the biggest concerns is the rise in colorectal cancer among younger adults. While many cancers have better survival rates, doctors increasingly diagnose colorectal cancer in people who do not typically face a high risk.
Why is this happening?
There isn't a single answer. The rise is thought to be due to a mix of lifestyle, environmental, and biological factors. Everything from high processed food consumption, growing obesity, drinking, gut issues, and exposure in early life can be a part of the story. The interactions between these and their causes are still being explored. The trend is likely due to several influences over the years.
Better detection
Doctors have been detecting more cancers than before due to improved awareness and screening. Sometimes it is the detection of cancers that have not been diagnosed before and may be treatable at an earlier stage.
But experts warn that detection isn't the whole story. Some cancers, especially colorectal and endometrial, are now also being diagnosed at a younger age and are even taking more lives. This indicates that this increase is genuine and emphasises the importance of increased awareness, timely diagnosis and ongoing research.
What's changing
In the U.S., colorectal screening is now recommended to begin at age 45, rather than 50. There is an increased awareness among doctors to take children's symptoms seriously rather than dismiss them. Doctors increasingly offer genetic testing, counseling, and earlier screening to people with a family history of cancer. You don't need to schedule a colonoscopy simply because you turn 30. However, the idea that cancer only requires attention later in life no longer holds true. If something does not feel right and is not going away, consult a doctor. Do not wait because of your age.