In big cities, not only the economy is developing rapidly, the pace of life is also accelerating. As a person who has just entered the society, it is often hard to adapt to it, which leads to poor eating habits in life and further causes stomach cancer, how should we go about preventing it? Breakfast. Breakfast must be eaten, and something nutritious, protein-rich milk, soy milk and eggs are the most basic. Only in this way, you will have spirit to face your whole day’s work. Avoid late night snacking. Although the company may often work overtime, but do not develop the bad habit of eating late night snacks, not only will make you gain weight, but also for the stomach is very bad. Do not overeat. No matter how sad it is or how much it is worth celebrating, we can’t overeat, that will put a heavy burden on the stomach and increase the chance of stomach cancer. Do not eat junk food. For example, the common spicy bar, burger and so on, as well as some fried and barbecued food, I suggest you better not eat. Those will cause some damage to your stomach. Eat lightly. Don’t let yourself be immersed in heavy food every day, to eat a lighter diet, eat more fruits and vegetables in your daily life, good for your stomach. Stay away from smoking and alcohol. Smoking and alcohol can be said to be the culprits of stomach cancer, and both of them are traumatic to the stomach. To stay away from stomach cancer, we have to start from staying away from smoking and alcohol.