CancerDigestive healthNutritionSmoking cessation

6 stomach cancer risk factors you can control

While genetics play a role in one’s risk, eating the right foods, exercising and avoiding smoking can help lower your odds for this type of cancer.

Jan, 2026
LearnGastroenterologyStomach cancer6 stomach cancer risk factors you can control
Slide 1
Prevention is Key
Eat Fewer Smoked, Salted and Pickled Foods
Add More Produce to Your Plate
Maintain a Healthy Weight
Stay Active
Quit Smoking
Treat H. pylori Aggressively

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Slide 1

Back in the 1930s, stomach (or gastric) cancer affected more people in the United States than any other type of cancer. Today, stomach cancer is way down the list of the country’s most common cancer diagnoses, according to the American Cancer Society (ACS). What’s behind the decline?

Certain lifestyle changes have helped prevent more people from developing this type of cancer, says Anthony DeBenedet, MD, a gastroenterologist affiliated with Saint Joseph Mercy Health System in Ann Arbor, Michigan.

Currently, there are about 26,240 people diagnosed with stomach cancer each year in the U.S. and about 10,800 people will die from it. Compared to other cancers, “stomach cancer isn’t common,” says Dr. DeBenedet. Indeed, the ACS reports that the number of people diagnosed with stomach cancer has gone down about 1.5 percent each year in the past decade.

Written byCheryl Alkon.
Medically reviewed byMark Arredondo, MD.October, 2023

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