Almost 44,000 people are diagnosed with bowel cancer every year in the UK, and this Bowel Cancer Awareness month, experts are calling on more people to know the risk factors of the disease.
In light of this month, Dr Rupa Parmar, GP and Medical Director of Midland Health, is revealing the surprising ways you can reduce your risk of bowel cancer, and urging more people to take up their regular screenings.
Prioritise your oral health
Regular checkups with your dentist and daily flushing and flossing are already highly recommended, but they can also reduce your risk of bowel cancer. Poor oral health is interestingly associated with a higher risk, as specific bacteria commonly found in tooth decay can move to the gut and increase tumour growth. A South Korean study also found that people with gum disease had a higher risk of bowel cancer, highlighting the importance of oral health.
Drink more milk
Both milk and yoghurt are associated with a lower risk of developing bowel cancer. A study from the University of Oxford found that a daily glass of milk could reduce your risk of cancer by 17%. This may be because calcium in milk has a protective effect in the gut, reducing damage to the gut’s lining from harmful acids.
Eat more garlic and onions
Certain studies have shown that eating a high amount of allium vegetables, like garlic, onions, and leeks, can protect against bowel cancer. This is due to evidence suggesting that the compounds in garlic may protect colon cells and slow the growth or spread of cancer.
Exercise at specific times
Exercising in the early morning or late evening may reduce a person’s risk by 11%. This comes from a recent UK study that found people who were active in the morning and late in the day had a significantly lower risk of bowel cancer. The benefits of having a pattern when exercising are that it helps manage bodily rhythms, reduces inflammation, and regulates metabolism more effectively.
Eat less red and processed meat
Three chemicals found mainly in red meat have been linked to a high risk of bowel cancer. So, something as simple as choosing alternatives to red meat, such as chicken, fish, or plant-based substitutes like tofu, can make a real difference.
Eat more fibre
It’s recommended to get around 30g of fibre a day to reduce bowel cancer risk, as fibre can speed up the process of digestion in the gut, reducing its exposure to harmful substances.
Get screened
Bowel cancer screening is currently offered to people between the ages of 50 and 74. It’s an at-home test sent automatically through the post every 2 years. However, private screenings and consultations are available to offer peace of mind to anyone who may be concerned about their risk. While screening doesn’t actively reduce your risk of bowel cancer, it does mean that the cancer is more likely to be diagnosed early, which greatly increases survival rates.
Dr Rupa Parmar said: “It’s important to understand that risk factors are a part of a whole, and focusing on a healthy lifestyle, including a balanced diet and regular exercise, is the best way to reduce your risk of any cancer. Quitting smoking, if you do, and minimising how much alcohol you consume are also two big ways to prevent bowel cancer. It’s all about moderation and making healthy choices.
“If you’re experiencing any of the symptoms of bowel cancer, such as persistent changes in bowel habits, blood in your poo, unexplained weight loss, or abdominal pain, see your GP as soon as possible. As with any cancer, early detection and treatment are key for the highest chances of remission and survival. Fortunately, cancer actually has a high survival rate if diagnosed early; over 90% of people survive 5 years or more when the cancer is found in Stage 1.”
