4 false rumors about microwave ovens

Microwaves make you cancer, change your DNA, or cook, heating food with microwaves is dangerous . If these rumors are true, perhaps boycott modern equipment this.

But according to the article published in the Cnet magazine, which is translated below, these rumors are completely unfounded.

Rumor: The microwave makes you have cancer

Reality: This rumor stems from an email circulating for many years. Microwave oven works by using radio frequency (RF) radiation . This type of radiation is around you all day and night, whether you use a microwave or not. According to the American Cancer Society, RF radiation produced by microwaves is more concentrated, but even so, it is safe to the extent permitted, as long as it is used properly and does not pose any threat.

Rumored: food that is cooked in a microwave is very dangerous

Fact: for many years, this rumor has circulated in many forms on the internet. Some people believe that microwaves make food contaminated, while others believe that chemicals in heated dishes will get into food.

Cooking, microwaving food does not cause contaminated food.

Cooking, microwaving food does not cause contaminated food. Microwave ovens are not radioactive, they are just electromagnetic waves, so cannot make food contaminated. The microwave oven only uses RF radiation to penetrate into food and causes water molecules and other asymmetric molecules to vibrate, thereby heating food.

However, it is still possible that cooking food in the microwave can put dangerous chemicals into food, but as long as you use safe food containers with microwaves, do not contain lead. , BPA or phthalates, you can rest assured. Although many people claim that plastics are dangerous, the containers made of these chemicals are not very common.

Rumored: Microwave destroys nutrients in food

Fact: This warning spreads over healthy eating groups online not entirely wrong, but confusing. Nutrients are destroyed when overheated, not just when used in a microwave oven. Cooking food in water or other liquids can also cause nutrients in food to disappear. According to a Harvard University study, because microwave cooking is quick and uses very little liquid, it preserves nutrients better than other cooking methods such as boiling or steaming.

Rumor: using a microwave to heat water will change DNA

In fact: you can catch this warning somewhere on social networks, including pictures of a science experiment by a small student. This experiment is expected to demonstrate that using a microwave to heat water will change the composition of the glass of water. "For years I have known that microwave ovens are not as radioactive as people used to worry about, but the problem is that they destroy DNA in food and the human body cannot recognize it," the video stated.

Is the microwave really changing DNA?No Because water itself does not have DNA , although it may contain the DNA of living things in it. Going back to the problem, as stated, using a microwave does not make the molecules in food shake and shake, it does not change the structure of the molecules.

Therefore, do not let unwarranted rumors affect your life.