Expert reveals seven foods linked to deadly bowel cancer as cases surge in young people

Experts have revealed the seven common foods linked to an increased risk of bowel cancer.

Also known as colorectal cancer, the disease is reportedly surging among younger generations.

In the UK, rates of early-onset colorectal cancer in Millennials and Gen Z are rising faster than almost anywhere else.

Data specific to England show an increase of approximately 3.6 percent per year over the past decade in those under 50, which is a sharper rise than that seen in most other countries - except New Zealand, Chile, and Puerto Rico.

Meanwhile, it's the third most common form of cancer the US, and the third deadliest, according to the National Institution of Health.

There are five 'subtle' symptoms of the disease to be aware of, including unintentional weight loss, bloating and abdominal pain.

But there are also certain foods that could increase our risk of developing the cancer.

Bowel cancer is the third most common cancer in the US (Ijubaphoto/Getty Images)

Healthcare review platform Doctify spoke to two medical professionals who've advised what to watch out for when it comes to your diet.

Dr Angad Dhillon, a consultant gastroenterologist, explained: "We’re seeing increasing links between colorectal cancer and diets high in processed and red meats, particularly those low in fibre.

"Obesity - especially central or belly fat - sedentary lifestyles, smoking and heavy alcohol consumption all appear to contribute.

"Ultra-processed foods may also play a role by disrupting the gut microbiome”.

So, basically, all the good stuff.

On why are Millennials and Gen Z being diagnosed with colorectal cancer at younger ages, he added: "We don’t yet have all the answers, but factors being investigated include early exposure to processed foods, rising childhood obesity rates, and reduced physical activity. There's also growing interest in how antibiotic use in childhood may alter the gut microbiome in ways that influence cancer risk later on”.

Our modern lifestyles are likely contributing to the rise in bowel cancer cases (Kinga Krzeminska/Getty Images)

To improve gut health, Dr Dhillon recommends a diverse, plant-based diet. This should include whole grains, fruits, vegetables, legumes and fermented foods like yoghurt or kefir.

The seven foods to cut back on, which are linked to a higher risk of bowel cancer, include processed meats - like bacon, sausages, and ham - high intakes of red meat and ultra-processed foods. Bad news for meat-eaters, then.

Sugary snacks and drinks and excessive use of sweeteners, alcohol and caffeine should also be kept in mind.

But Dr Reshma Rakshit, a consultant gastroenterologist stressed the importance of having enough fibre in your diet.

"The NHS advises 30 grams a day," she added. "This can be in the form of fruits and vegetables - at least five portions per day - wholegrains, nuts and seeds."

Too much red meat has been linked to a higher risk of colorectal cancer (Kathrin Ziegler/Getty Images)

Dr Reshma also recommends drinking between one and a half to two litres of 'non-caffeinated fluids' per day.

To recap, foods to prioritize include those high in fiber, such as whole grains, beans, lentils, fruits, and vegetables, as well as those that support gut bacteria, like garlic, onions, broccoli, and Brussels sprouts.

Anti-inflammatory and antioxidant foods - such as oily fish, berries, and green tea - should also be included.

Dr Dhillon added: "Staying physically active, maintaining a healthy weight, not smoking, limiting alcohol, and managing stress all play an important role in maintaining a healthy gut too."

Of course, these suggestions are not a one-size-fits-all solution, so please speak with your doctor for more specific guidance.