This type of cooking is careful not to get sick, especially the third thing

Put cooking oil on an old hot pan

Most housewives have a habit of frying the hot oil so that the dish does not stick to the pan. But this way is a wrong habit because when cooking oil is the time when the ingredients are changed, if you continue to cook, you will produce carcinogens, extremely harmful to the body.

Close the lid when cooking stir fry

Many housewives often have the habit when frying often to cover the lid so grease does not shoot out causing burns, or much cleaning. But this habit makes your food not only lose its nutritional value but toxic substances will not evaporate, making you more susceptible to disease.

For the health of yourself and your family, get in the habit of opening the lid when cooking, the kitchen also needs to be ventilated by opening a window or installing a hood system.

Use fried oil again

The habit of using fried oil to fry is extremely harmful to you. Because used oil will produce large amounts of harmful substances to the body such as benzopyrene - a type 1 carcinogen recognized by the international agency on cancer research.

Do not choose the right cooking oil

Most housewives often choose what they want to buy cooking oil but rarely care about choosing the right cooking oil.

According to nutrition experts, poor reputed brands or cheap homemade oil can often be created from dirty materials, molds that are not guaranteed to be harmful to your health. Therefore, you should choose appropriate cooking oil of big brands to ensure health