Pickles do contain a certain amount of nitrite. This is not an alarmist. Vegetables themselves carry a certain amount of nitrate. In the process of pickling pickles, bacteria can directly reduce nitrate in vegetables to nitrite. The test results of relevant institutions showed that the nitrite content gradually increased from the third day to the eighth day of pickled vegetables, and gradually decreased after the eighth day. By the twentieth day or so, the content of nitrite was the lowest.
Therefore, it is suggested that if it is homemade pickles, it is best to marinate for 20 days before eating. Pickled vegetables are not healthy food. Eating a lot of pickled vegetables for a long time will definitely lead to excessive intake of nitrite, which the World Health Organization considers to be a carcinogen. Therefore, it is better to eat less pickles. From the point of view of nutrition and health, eating more fresh vegetables is much healthier than eating pickles.
To sum up, does pickles contain nitrite? That's for sure. Studies have shown that vegetables themselves carry nitrates, which are oxidized by bacteria in the process of making pickles and converted into nitrite, which enters the human body and can induce malignant tumors. From the third day to the eighth day, the content of nitrite reached the peak, and then gradually decreased. Therefore, nutrition experts believe that homemade pickles are best preserved for 20 days before eating. Eating pickles for a long time is not a healthy living habit. Eat pickles less or not.