Archive · 22 Aug 2026
Lifestyle Changes and Screening Can Help Lower Cancer Risk
Some cancers are linked to things people can change in their daily lives.
The World Cancer Research Fund estimates that about 40% of cancer diagnoses could be prevented.
Not using tobacco is one of the most important ways to lower risk.
Eating fruits, vegetables, pulses, and whole grains can support a healthier diet.
It is also helpful to limit processed meat, fast food, sugary drinks, and alcohol.
Moving regularly and maintaining a healthy weight may lower the risk of several cancers.
Vaccines, sun protection, and treatment of chronic diseases can provide additional protection.
Screening and seeing a doctor about unusual symptoms can help find problems earlier.
Healthy habits reduce risk but cannot eliminate the possibility of cancer.
The World Cancer Research Fund estimates that about 40% of cancer diagnoses could be prevented.
Avoiding tobacco, including smoking and chewing tobacco such as gutka, is described as the most important change.
Maintaining a healthy weight, eating a diet rich in plant foods, and staying physically active may reduce cancer risk.
Limiting alcohol, protecting against the sun, and receiving HPV and hepatitis B vaccines can help prevent some cancers.
Screening and promptly checking unusual symptoms can support earlier detection, when treatment may be more effective.
- Who
- People seeking to reduce their cancer risk, with guidance discussed from the World Cancer Research Fund and Narayana Health.
- What
- An overview of lifestyle changes, vaccinations, protection measures, and screening that may lower cancer risk or support earlier detection.
- When
- The article does not specify a particular date; it recommends beginning these changes immediately and seeking medical attention when symptoms persist.
- Where
- The guidance includes India-specific concerns and refers to cancer care in Gurgaon at Narayana Health.
- Why
- To reduce preventable cancer risks and identify cancer or precancerous changes earlier.
- Preventable share estimate
- The World Cancer Research Fund estimates that about 40% of cancer diagnoses could have been prevented.
- Most important lifestyle change
- Stop using tobacco, including smoking and chewing tobacco such as gutka.
- Recommended foods
- Whole grains, vegetables, fruits, and pulses are recommended as part of a protective dietary pattern.
- Foods to limit
- The article advises reducing red meat and processed meat and avoiding highly processed fast foods and sugary soft drinks.
- Additional prevention
- Limit or avoid alcohol, stay physically active, protect skin from the sun, and consider HPV and hepatitis B vaccination.
- Screening focus in India
- The article highlights cervical and breast screening and checking unhealed mouth ulcers or patches in smokers.
- Medical advice
- Healthy habits do not eliminate cancer risk; persistent abnormalities and relevant family or personal risk factors should be discussed with a physician.