Many people know that certain lifestyle choices can increase the risk of cancer. According to Cancer Research UK, if everyone in the UK had avoided smoking, alcohol, unhealthy diets, inactivity, and practiced sun safety a decade ago, around 40% of cancer cases could have been prevented. While not all cancers can be avoided, there are ways to reduce the risk.
Early detection is key and can significantly improve outcomes.
Some cancer symptoms may emerge during meals. If you notice any of these—or other unusual changes—it’s worth seeing your GP.
Loss of Appetite
If you frequently eat less or feel full more quickly than usual, it’s important to consult your GP. Though it may seem minor, persistent symptoms over several weeks require attention.
Difficulty Chewing or Swallowing
Any consistent problems with chewing or swallowing should not be ignored. If these cause regular discomfort, seek medical advice.
Indigestion and Heartburn
While occasional heartburn or indigestion is normal after a heavy or spicy meal, if it persists for most days over three weeks, see your GP to rule out serious issues.
Other Symptoms to Watch
Be mindful of symptoms during meals. A bloated or swollen stomach could be a sign of ovarian or fallopian tube cancer.
Macmillan also advises monitoring bowel habits. If you experience changes lasting more than three weeks—such as persistent diarrhea, constipation, frequent trips, or blood in your stool—see a GP.