Cooking 1 hour = sucking half a pack of cigarettes to reduce kitchen fumes pollution 9 recommendations

A survey conducted by a research institute in Shanghai found that middle-aged and elderly women were 2 to 3 times more likely to develop lung cancer due to long-term exposure to high-temperature soot. Among non-smoking women with lung cancer risk factors, more than 60% of women have long-term exposure to kitchen fumes; 32% of females prefer to fry with high-temperature fried foods, while kitchen doors and windows are closed or poorly ventilated. Another study found that the incidence of lung cancer among kitchen workers who have been engaged in the catering industry for a long time is higher than that of the general occupation.

The reasons are: one is the harmful gases such as carbon monoxide and carbon dioxide released from the combustion of cooking stoves such as coal, gas and natural gas; the other iDisposable Vape, Electronic Cigarettes, vapes the carcinogens produced by the decomposition of edible oil and food under high temperature heating during cooking.

If you cook for one hour in a low-ventilation system with extremely low ventilation and low-burning efficiency, the damage to health is almost equivalent to taking half a pack of cigarettes. At this time, if the PM2.5 test is performed on the kitchen environment, the value will exceed 800.

To reduce kitchen smoke pollution and reduce the incidence of lung cancer, nine points are recommended for "chef" friends:

1. Ensure that the kitchen is ventilated.

The kitchen should always be naturally ventilated. When cooking, it is best not to close the doors and windows, to minimize the time for high-concentration fumes to stay in the kitchen.

2. Use a new generation of kitchen utensils.

Try to use less polluting gas. In general, coal and gas pollution is heavier than natural gas. You should also use as many new generations of kitchen appliances as induction cookers, microwave ovens, rice cookers, and electric ovens.

To reduce kitchen smoke pollution and reduce the incidence of lung cancer, nine points are recommended for "chef" friends:

1. Ensure that the kitchen is ventilated.

The kitchen should always be naturally ventilated. When cooking, it is best not to close the doors and windows, to minimize the time for high-concentration fumes to stay in the kitchen.

2. Use a new generation of kitchen utensils.

Try to use less polluting gas. In general, coal and gas pollution is heavier than natural gas. You should also use as many new generations of kitchen appliances as induction cookers, microwave ovens, rice cookers, and electric ovens.

4. Reduce frying and frying.

When the cooking oil is heated to 250 ° C, a large amount of oil fumes will appear. Traditional Chinese cooking methods such as slipping, frying, blasting, and frying oil are all above 260 °C, which is unhealthy and should be minimized. Replace with cold, steamed, boiled, slipped, and marinated; control oil temperature as much as possible during cooking. Not more than 200 ° C (to the limit of smoke from the oil pan).

5, the hood should be opened early and late.

Not only should the cooker hood be turned on when cooking, but also open early and late. If the oil pan is not too hot, the range hood should be turned on. If the method of frying, sautéing, etc. is adopted, the range hood should be shut down after 3 to 5 minutes of flameout.

6. Choose a range hood.

It is very important to choose a range hood. When purchasing, do not choose a European range hood. Because of its low suction capacity, you should choose a range hood with sufficient horsepower. The installation height is preferably 85~95 cm above the cooktop. When conditions permit, it is best to choose the fourth generation side suction range hood. In addition, regular cleaning of the range hood is also critical.

7, eat more fruits and vegetables, soy products.

For middle-aged women or chefs who have long been engaged in cooking, it is best to eat yellow and green fruits and vegetables rich in carotene, such as carrots, broccoli, spinach, and pumpkin. Research by Northwestern University also found that eating more soy products can help prevent lung cancer and prolong the lives of patients with lung cancer.

8, physical examination early detection.

Middle-aged and elderly women who have been engaged in cooking for more than 30 years should pay attention to regular physical examinations. During physical examination, positive chest radiographs and blood tumor markers should be examined. For example, living in high-risk areas of lung cancer, and long-term exposure to second-hand smoke and tumor families History, it is recommended to perform a chest CT examination.

9. Put some green plants.

Green plants are natural air purifiers. You can put a pot of orchids, cactus or bamboo in the kitchen to play a certain role.

Finally, if there is a irritating dry cough without obvious cause, bloody or bloody sputum, or hoarseness, chest tightness or difficulty breathing, you should be alert to the possibility of lung cancer, and go to the hospital for thoracic surgery or respiratory surgery. . (爱美网)

Editor in charge: Yuan Danhua