Extended data:
Olive oil is made from fresh olive fruit by direct cold pressing, without heating and chemical treatment, and retains natural nutrients. Olive oil is considered to be the most suitable oil for human nutrition among the oils found so far.
Olive oil and olive pomace have a history of thousands of years in Mediterranean coastal countries. They are called "liquid gold", "following vegetable oil" and "Mediterranean manna" in the west because of their excellent natural health care effect, beauty effect and ideal cooking use.
References:
Olive oil _ Baidu Encyclopedia