Not poisonous. Vinegar that has been pickled with sweet and sour garlic is not only non-toxic, it also tastes more delicious when used to make dumpling vinegar. You can also add a little vinegar of sweet, sour and garlic to the fish to remove the fishy smell. It can also make the calcium and iron contained in the food dissolve easily, giving it a fresh taste. Eating it regularly is good for the body. It can stimulate the appetite, increase gastric juice, promote appetite, and help digestion. Adding it to stir-fry dishes can protect the loss of vitamin C in the dishes. Adding it to cold dishes is delicious and delicious, and it can also help sterilize. , has disinfection effect.