Does Water From an Electric Kettle Really Cause Cancer? Don't Be Scared by Rumors!

Does Water From an Electric Kettle Really Cause Cancer? Don't Be Scared by Rumors!In recent years, the internet has been flooded with various rumors about the safety of electric kettles, such as "electric kettles cause cancer when boiling water" and "scale affects health," causing many people to worry about this essential appliance. So, are these rumors true or false? Does water boiled in an electric kettle really harm our bodies? Today, we will uncover the truth behind these rumors and tell you how to use an electric kettle safely and healthily

Does Water From an Electric Kettle Really Cause Cancer? Don't Be Scared by Rumors!

In recent years, the internet has been flooded with various rumors about the safety of electric kettles, such as "electric kettles cause cancer when boiling water" and "scale affects health," causing many people to worry about this essential appliance. So, are these rumors true or false? Does water boiled in an electric kettle really harm our bodies? Today, we will uncover the truth behind these rumors and tell you how to use an electric kettle safely and healthily.

I. Do you really understand these rumors about electric kettles?

1. Does boiling water in an electric kettle cause cancer?

There is a saying circulating online: Most electric kettles are made of stainless steel, which contains manganese. Manganese is released during boiling, and long-term consumption of this water can lead to excessive manganese levels in the body, even damaging nerves and causing cancer.

But this is not the case! Manganese is indeed an essential trace element for the human body and is crucial for bone growth and development. Adults can tolerate a maximum intake of 10mg of manganese per day. Long-term intake of excessive manganese can indeed cause damage to the nervous system. However, manganese in electric kettles does not exist in the form of a single element but in a dense tissue form, making it difficult to release during daily water boiling.

Professor Xiong Jinping, from the School of Materials Science and Engineering at Beijing University of Chemical Technology, points out that the manganese content in electric kettles is extremely low. Even after continuous boiling for over 1000 hours, the manganese released in ionic form is negligible, far below the daily tolerable intake for the human body, and will not affect human health.

Therefore, water boiled in an electric kettle does not cause cancer, and there is no need to worry excessively.

2. Can't repeatedly heat water in an electric kettle, will the nitrite content increase?

Many people believe that repeatedly heating water in an electric kettle will lead to an increase in nitrite content, which is harmful to human health.

In fact, this statement is also unreliable! The nitrite content in tap water is very low. CCTV Finance reporters once measured the nitrite content in boiled water and found that: The nitrite content in tap water after boiling once was only 0.021mg/L, and the nitrite content after boiling 20 times was only 0.038 mg/L, far below the national standard for nitrite content in drinking water (1mg/L).

Therefore, the nitrite content in repeatedly heated water does not increase significantly, and there is no need to worry.

3. Does scale in the electric kettle affect health?

The bottom of an electric kettle used for a long time will indeed have scale, the main component of which is carbonate. These substances enter the human body and are decomposed, some of which are excreted through feces and do not seriously affect human health.

However, it is important to note that: scale affects the heating efficiency of the electric kettle and may affect the taste of water. Therefore, it is important to clean the scale in the electric kettle regularly.

4. Does water boiled in an electric kettle contain plastic components?

Many people worry that the plastic material of the electric kettle will release harmful substances during heating and contaminate the water.

In fact, most regular electric kettles on the market use food-grade safe materials, which have been rigorously tested and will not release harmful substances during heating.

Therefore, as long as you purchase products from reputable brands and use them according to the instructions, there is no need to worry about the impact of plastic components on water quality.

II. How to choose and use an electric kettle properly?

To ensure drinking water safety, you should also pay attention to the following points when choosing and using an electric kettle:

1. Choose reputable brands and products that meet national standards:

• When purchasing, check whether the product has the label "for food contact" or "execution standard GB 9684-2011" to ensure the product meets relevant national standards.

• Choosing well-known brands can better guarantee product quality and safety.

2. Choose an electric kettle made of appropriate materials:

• Stainless steel electric kettle: Choose products with the label "for food contact" or "execution standard GB 9684-2011" to ensure the material is safe and reliable.

• Ceramic electric kettle: Don't blindly choose colorful ceramic electric kettles for their appearance. It is best to choose products without color or pattern on the inner wall to avoid potential heavy metal contamination.

• Glass electric kettle: Choose products made of high borosilicate glass, as this material is more stable in performance and safer to use.

3. Use the electric kettle correctly:

• Don't fill it too full: Avoid water boiling over and causing burns.

• Clean the scale regularly: Use a soft brush orto clean it to prevent scale from affecting water quality and heating efficiency.

• Pay attention to electrical safety: Keep the bottom of the electric kettle dry and maintain it promptly if there are any malfunctions. Don't force it to work.

III. These three types of water are the real "health killers," avoid them!

Compared to water boiled in an electric kettle, the following types of water are the ones that really harm the body:

1. Raw water: Untreated raw water contains a large number of bacteria, viruses, parasites and other harmful substances. Drinking it easily causes intestinal diseases.

2. Water left in the water dispenser for more than 7 days: Water dispensers are difficult to completely sterilize. If left for too long, bacteria will breed, leading to secondary pollution. It is recommended to clean the water dispenser regularly, and water left for more than 7 days should not be consumed.

3. Hot water: Overheated water burns the esophagus, gastric mucosa and oral cavity. The International Agency for Research on Cancer has classified hot drinks above 65 degrees Celsius as Group 2A carcinogens. It is recommended to cool the water to a suitable temperature before drinking.

IV. Develop good drinking habits for added health!

In addition to choosing safe drinking water, it is essential to develop good drinking habits to truly achieve healthy drinking:

• Drink less hot and cold water: Drinking hot water all the time can damage the esophageal mucosa, increasing the risk of esophageal cancer; drinking ice water all the time can lead to abdominal pain, diarrhea and other symptoms, and even induce heart attacks.

• Drink water in small sips and frequently: This ensures that the body can be replenished at any time, avoiding large amounts of water consumption and putting a burden on the body.

• Grasp the golden time for drinking water: You can drink water properly before going to bed, after waking up and after getting up at night.

In conclusion, water boiled in an electric kettle does not cause cancer, there is no need to worry excessively. As long as you choose products from reputable brands and use them correctly, you can safely and confidently use an electric kettle and enjoy a convenient drinking life. Rather than worrying about water from electric kettles, it is better to pay more attention to drinking water problems that really affect your health and develop good drinking habits to truly achieve "healthy drinking, healthy living"!

References:

[1] "Drinking water boiled in an electric kettle every day, damaging nerves and easy to cause cancer? This kind of water should be drunk less, many people still don't know..." . 2023-11-11

[2] "Drinking water boiled in an electric kettle every day, damaging nerves and easy to cause cancer? These 3 types of water should really be drunk less! " . 2023-02-17

[3] "Drinking water boiled in an electric kettle every day, damaging nerves and easy to cause cancer? The truth is here. " CCTV. 2023-05-30

Unauthorized reproduction is prohibited

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])