Kunal Sood, MD on Instagram: "Japan, Iran, China, Russia, and South Korea have some of the highest rates of stomach cancer in the world. High Helicobacter pylori infection and traditional diets rich in salted, pickled, or smoked foods are major reasons. Prevention focuses on more fresh fruits and vegetables, fewer preserved foods, not smoking, moderating alcohol, maintaining a healthy weight, and managing H. pylori when needed. Follow @doctorsoood to improve your health IQ and for similar conten