Gastrointestinal cancer is alarmingly on the rise among young people, particularly those aged between 24 and 49, according to data from Cancer Research UK. This lesser-known cancer has seen a troubling increase since the 1990s, with young adults experiencing the most dramatic surge compared to other age groups.
Bowel, breast, lung, and now gallbladder cancer have seen shocking increases among young adults in recent years. Cancer specialists are concerned about the reasons behind these rises, with many suspecting it could be linked to modern dietary habits.
Gallbladder cancer is relatively rare, with around 1,000 cases diagnosed each year in the UK, and around 12,610 per year in the US.
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However, it carries a worrying prognosis as only about one sixth of patients are expected to survive 10 years after diagnosis.
As the number of cases increases, the age of patients seems to be decreasing, with young adults now twice as likely to develop the disease than those in the 1990s, according to Cancer Research UK.
This health trend could support the theory that diet is to blame, as the gallbladder stores bile used to break down fats.
Speaking to MailOnline, world-renowned cancer specialist Professor Karol Sikora suggested that a mix of pollution, alcohol consumption, junk food, and increasingly stressful lives could be altering the microbiome of young people.
The expert acknowledged the difficulties in pinning down the cause: "It's just impossible to measure...it's a complex series of things that can affect it", reports the Mirror.
However, he emphasized the reasoning behind his hypothesis, observing that these elements affect every phase of digestion, encompassing common trouble spots for the younger demographic such as the gallbladder and colon.
While the increasing cases and ambiguous causes behind this pattern present worrying concerns, the professor voiced even deeper frustration that young people are not getting sufficient guidance to minimize their risk of gastrointestinal cancer.
In a bid to tackle this issue, the expert suggested a diet abundant in fruits and vegetables, alongside regular physical activity as steps to reduce the chances of contracting the illness.
Meanwhile, Katrina Brown from Cancer Research UK highlighted that while there has been an 85% increase in cancer cases amongst young people, the actual figures remain modest.
She explained: "Cancer is still uncommon in this age group, and 90 per cent of UK cancer cases are in people aged 50 and over."
2025-08-28T07:00:34Z