Sauerkraut is pickled with fresh vegetables. While retaining most of the nutrients in fresh vegetables, it also adds acidic components such as lactic acid, which is not only crispy and refreshing, but also can strengthen the spleen and stimulate appetite. As a sour food, pickled cabbage is beneficial to human health if eaten in moderation. It is beneficial to improve the solubility of calcium and phosphorus in the intestine and is easier to be absorbed and utilized by the human body.

However, although sauerkraut is good, you can't eat more. First of all, excessive consumption of sauerkraut will stimulate the increase of gastric acid secretion, which will cause hyperacidity and even peptic ulcer. Therefore, those patients who already have stomach problems, especially peptic ulcer, should eat less sauerkraut.

Secondly, excessive consumption of sauerkraut will promote the formation of urinary calculi.

Excessive consumption of sauerkraut also has a great disadvantage, that is, it will cause nitrite poisoning in human body.

It seems that sauerkraut is delicious, but it should be positioned as a flavor dish and should not be eaten more.