Olive oil has expired unopened. It's best not to continue eating. Although the olive oil has not been opened, it may not look strange on the surface, but the quality, nutritional value and edible value of expired olive oil will be reduced. The expired olive oil may still contain some harmful ingredients. For the sake of health, it is best not to continue eating.

Matters needing attention in eating olive oil

Don't eat too much: Although olive oil has many health benefits, like other edible oils, olive oil is also high in calories. If it is too rich, it will easily lead to obesity, so eating too much will also have adverse effects on the body, and it will also make fat easy to accumulate and cause obesity and other problems. So it is not recommended to eat more olive oil.

Extra virgin olive oil is not suitable for cooking: cooking with extra virgin olive oil is a waste. Because cooking with olive oil will produce a lot of soot, its nutrients have been destroyed. At this time, extra virgin olive oil is not as good as ordinary olive oil. So there is no need to buy the most expensive olive oil.

For the above contents, please refer to Baidu Encyclopedia-Olive Oil, People.com-How to use olive oil skillfully to gain health.