PreventionBy Mayo Clinic staff
It's not clear what causes stomach cancer, so there's no way to prevent it. But you can take steps to reduce your risk of stomach cancer by making small changes to your everyday life. For instance, try to:
- Eat more fruits and vegetables. Try to incorporate more fruits and vegetables into your diet each day. Choose a wide variety of colorful fruits and vegetables.
- Reduce the amount of salty and smoked foods you eat. Protect your stomach by limiting these foods.
- Stop smoking. If you smoke, quit. If you don't smoke, don't start. Smoking increases your risk of stomach cancer, as well as many other types of cancer. Quitting smoking can be very difficult, so ask your doctor for help.
- Ask your doctor about your risk of stomach cancer. Talk with your doctor if you have an increased risk of stomach cancer. Together you may consider periodic endoscopy to look for signs of stomach cancer.
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