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As one of the common household appliances in modern kitchens, microwave ovens are loved by many people for their convenience and efficiency.
However, there are some safety and health concerns that need our attention when using a microwave. In particular, certain items or foods may produce harmful substances or pose a hazard when heated in the microwave.
Here are five items that should never be put in the microwave and the risks they can pose. First of all, metal containers or cutlery should never be put in the microwave. Heating metal in a microwave oven can create sparks and may even start a fire.
In one case, Ms. Zhang heated a plate with metal edges in the microwave, which caused sparks and smoke, but fortunately it was detected and dealt with in time to avoid more serious consequences.
Secondly, plastic containers, especially those that are not microwave-safe, should not be put in the microwave either. These containers can release harmful chemicals when heated.
Such as bisphenol A (BPA), these substances may leach into food, and long-term intake may cause health effects. For example, Mr. Li often used ordinary plastic bowls to heat food in the microwave, and later a physical examination found that the content of BPA in his body was high.
The third item that should not be put in the microwave is an unbroken egg. When an egg is heated in the microwave, its internal pressure rises dramatically, which may cause the egg to explode, causing scalds or other injuries. There have been reports of someone who exploded while heating an unbroken egg in the microwave, resulting in burns.
Fourth, processed meats, such as sausages, bacon, etc., may produce harmful substances such as cholesterol oxides when heated in the microwave. These substances have been linked to health problems such as cardiovascular disease, cancer, etc.
For example, Mr. Zhao was diagnosed with high blood pressure and high cholesterol after eating processed meat in the microwave for a long time. Certain fruits and vegetables, such as grapes, tomatoes, etc., are also not suitable for heating in the microwave.
These foods have a high water content, and heating them in the microwave may cause the moisture inside to expand rapidly, causing an explosion. There has been a case of someone heating grapes in the microwave oven and the grapes exploded due to heat accumulation, causing damage to the microwave oven.
Through the introduction of the above cases and information, we can see that the correct and safe use of microwave ovens is very important to ensure the health and safety of the family. Knowing which items and foods should not be heated in the microwave and following the instructions for use can avoid many potential health risks and safety hazards.
Therefore, when we use the microwave oven in our daily life, we should be more cautious and careful to avoid putting items that are not suitable for heating into the microwave oven to ensure the health and safety of us and our families.
Not all paper products are suitable for use in the microwave. For example, paper towels, cardboard, and some paper trays with printed patterns can contain harmful chemicals that may be released when heated in the microwave.
For example, Ms. Wang used a paper tray with color printing in a microwave oven to heat food, but later learned that this could release harmful substances, so she switched to a container designed for microwave ovens.
In addition, some specially processed foods, such as ready-to-eat meals in frozen foods, may not be packaged in a convenient way to microwave them. The packaging of some frozen foods may contain plastic film or other materials that may produce harmful substances when heated in the microwave.
Therefore, before using a microwave oven to heat this type of food, you should carefully read the instructions on the product packaging to ensure that it is suitable for microwave heating. Another thing to pay attention to is the control of the heating time.
Improper heating times can not only lead to the destruction of food nutrients, but also may cause safety hazards. For example, overheating food in the microwave may not only destroy the nutrients in the food, but it can also cause the food to overheat, burn, or even cause a fire.
When using a microwave oven, you should also avoid directly heating the plastic food. Although the packaging of many ready-made food products may appear to be suitable for microwave heating, in reality, these plastic packages may melt or release harmful substances during the heating process.
Therefore, it is best to transfer such foods to a microwave-friendly container before heating them. Proper use of microwave ovens is essential to keep food safe and healthy.
Knowing what items and foods are not suitable for microwave and how to use them properly can help us avoid many potential health risks.
While enjoying the convenience of microwave ovens, we should always be vigilant to ensure safety and health during use. Through the popularization of this knowledge and correct usage habits, we can better protect the health of ourselves and our families.
What do you think about the health of using a microwave oven?