I don't know if you have heard of a bacterium called Helicobacter pylori. This kind of bacteria exceeds the standard in 70% parts of human body, and 50% patients with gastric cancer are caused by it. Although hepatitis B virus does not spread through tableware, Helicobacter pylori does, and the transmission route is very strong. Food, tableware and even water can survive. This kind of bacteria can not only cause gastric cancer, but also cause gastritis, gastric ulcer, pharyngitis, oral ulcer and other diseases. This is more harmful to the stomach than continuous drinking. So scalding the tableware with boiling water before eating in a restaurant can at least reduce bacterial infection to some extent.
2. Hypertension and hyperlipidemia
People will feel "full" when eating out, because adding more salt and flavor enhancers (monosodium glutamate, chicken essence, yeast hydrolyzate, etc.) is more enjoyable than eating at home. ) and eat very high sodium. Eating out often may increase the probability of suffering from diseases such as hypertension and hyperlipidemia due to excessive sodium intake. Moreover, the staple food in restaurants is generally too thin, and long-term eating will inevitably lead to a high incidence of chronic diseases.
Eating too much salt for a long time will make blood vessels thinner, increase the heart load, and lead to an increase in blood pressure, which is what we call hypertension.
3. Kidney disease
Because eating out, the taste is heavy and the sodium content in the body exceeds the standard. Even if you drink a lot of water, you will feel thirsty. Excessive sodium content in the body will bring great pressure to the kidneys, which is easy to cause kidney burden and edema.