What's wrong with the black precipitate in vinegar?

Black precipitates in vinegar may be due to the raw materials having been left for a long time. These are normal reactions and will not cause the vinegar to deteriorate or cause other adverse reactions, so there is no need to worry too much.

Vinegar is usually a condiment made by fermentation. If left for a long time, it may cause sediment to form, but it will not cause problems with the taste or quality of the vinegar or cause other problems. It can usually be consumed normally and will not affect your health.

Vinegar is an acidic food. You should usually avoid consuming too much at one time or eating too much for a long time. It may irritate your gastric mucosa and cause symptoms of acid reflux, burning and pain. It may also cause gastritis or other stomach diseases, which will seriously affect your stomach health. It is usually necessary to consume it in moderation to reduce adverse reactions.

You should eat more fruits, vegetables and meat, which are rich in protein, minerals and trace elements, which are beneficial to fully replenish the nutrients needed by the body and prevent serious consequences such as malnutrition or physical weakness. You can also exercise through various methods such as jogging or brisk walking, which can help increase your physical fitness and reduce the risk of disease infection, which is very beneficial to your physical health.