It can be eaten. After defrosting, check to see if there is any change in flavor. If it has changed in flavor, you cannot eat it. If it has not changed in flavor, you can eat it, but the taste will definitely be bad. It is best to eat fresh and hygienic food. food. As long as your refrigerator can maintain minus 18 degrees Celsius, the shelf life of frozen pork is much longer than 3 months. Theoretically, the shelf life of pork in the refrigerator is one year. Do not eat frozen meat that is more than one year old, because the pork itself takes too long. Oxidation occurs, losing nutrients and producing some bacteria that are harmful to the body. Pork frozen storage time: Most families use household refrigerators, and the temperature in the freezer is about minus 20 degrees. Pork can be stored at this temperature for up to 30 days. If you use a commercial refrigerator at home, the temperature in the freezer is more than minus 30 degrees, and pork can be stored in this environment for more than 90 days. Although the appearance of pork that has exceeded this period has not changed much, the internal cells have begun to deteriorate. And the longer the pork is stored, the lower the nutritional value and the easier it is for the taste of the pork to change. This is because pork contains a lot of germs, and they cannot be killed by low temperature. There are also many germs inside the refrigerator, so you must eat the pork early. Other meat foods have the same shelf life. If the shelf life is exceeded, throw it away quickly for the health of your family. Don’t feel reluctant to waste it. After all, if something goes wrong after eating, it’s not just a matter of wasting a few pieces of meat.