It is best to use it for short-term quick cooking, such as stir-frying vegetables and liver tips. It is also possible. When stewing, the temperature is lower than that of cooking, so olive oil can also be used for stewing and other dishes. While fried chicken chops, fried hairtail, stir-fried beef and other vegetables that need to be heated at high temperature for a long time, olive oil is expensive and nutrients are lost. It is safer to choose peanut oil or salad oil with low price and high suction point.

High temperature heating of olive oil will make its nutrition lose. Many people use healthier olive oil when cooking at home.

Olive oil also has the following health functions:

1, anti-cancer can reduce the occurrence of cancer and enhance the therapeutic effect of radiotherapy and chemotherapy for cancer patients.

2. Anti-aging and Nina Li Chi brain strengthening can slow down the deterioration of nerve cell function and brain atrophy in the elderly, thus preventing and delaying the occurrence of Alzheimer's disease.

3, radiation protection, people who often use computers and often watch TV, regular diet is beneficial.

4. Improving the function of digestive system can promote bile secretion and enhance the activity of pancreatin, thus playing a role in preventing and treating gastric ulcer, duodenal ulcer and biliary tract diseases;

5. It can enhance the absorption of mineral calcium by bones and help prevent osteoporosis.

6. The nutritional composition of olive oil is similar to that of breast milk, which is easy to absorb and can promote the nerve and bone development of infants. It is an excellent nutrition for pregnant women and parturients.

7. Women often eat olive oil, which can enhance the elasticity of skin and get the effect of moisturizing and beautifying: there is an island called Crete in the Mediterranean Sea, and the incidence of stroke, cancer and Alzheimer's disease among the residents on the island is the lowest in the world, with almost no heart disease and a long life span.

According to the investigation by the World Health Organization, one of the reasons is that the island is rich in olives, and residents have always used olive oil as their daily cooking oil. At present, the healthy diet mode most admired by foreign nutritionists is "Mediterranean diet", which is an important part of the Mediterranean diet, that is, residents eat olive oil every day.