1, do not stir-fry high temperature. Olive oil contains some trace substances belonging to the multi-category, if the use of high temperature stir-fry, will destroy its nutrients, see the nutritional characteristics, in addition to olive oil in monounsaturated fat will smoke after heating, easy to become unhealthy, harmful to the human body of trans fat, this fat has been confirmed as a high carcinogenic substances. Therefore, when using olive oil, it is best to use the cold way, or do some stew and other dishes can also be.

2, should not eat more. Although olive oil has a lot of health benefits, but with other edible oils, olive oil is also high-calorie, so eat more will have a negative impact on the body, but also make it easy to accumulate fat to cause obesity and other problems.

3, olive oil is not the more expensive the better. Now many people have a kind of this kind of thinking: spend more money, the more expensive things, then the quality of its goods is also the better. This idea is wrong, although the quality of some things is directly proportional to the price, but not all things are so. Take for example the purchase of olive oil for frying. Olive oil is generally categorized into three grades: extra virgin, virgin, and regular virgin, and from the names of these grades, the price goes from high to low. Yes, extra virgin olive oil is more expensive because of its strong aroma and flavor. However, it is important to know that if you use extra virgin olive oil for stir-frying, it is a wasteful behavior. Because olive oil frying will produce a lot of fumes, its nutrients have been destroyed, this time the extra virgin olive oil is better than using ordinary olive oil. So you don't need to buy the most expensive olive oil.