Aunt Qian is a tea lover, and every morning she makes a pot of hot tea and tastes it slowly in her old thermos cup. (Editor: Lubei)
But recently, she has been feeling unwell, dizzy, fatigued, and nauseous from time to time.
She thought that she was old and naturally had some minor problems with her body, so she didn't pay much attention to it.
It wasn't until one day that she suddenly felt a burst of intense nausea while drinking tea and decided to go to the hospital.
After some examination, the doctor told Aunt Qian: "Your symptoms may be caused by drinking unhealthy water for a long time. ”
Aunt Qian was shocked when she heard this: "I drink hot water every day, how can this be?"
The doctor smiled and pointed out the problem - her seemingly innocuous thermos cup.
01
In the cold winter, the thermos cup has become a must-have for almost everyone. But did you know that if not chosen or used properly, thermos mugs can also become "invisible killers" of health.
The potential safety hazards of the thermos cup mainly come from its material and process problems. In order to reduce costs, some unscrupulous businesses use inferior materials to make thermos cups, such as steel containing excessive heavy metals.
These materials are prone to release harmful substances such as lead, cadmium, manganese and other heavy metal elements at high temperatures.
Long-term intake of these elements can cause serious harm to the human body, such as damage to the nervous system, immune system, reproductive system, etc.
In addition to material issues, process issues should not be overlooked. Some thermos cups have defects in the production process, such as poor welding, poor sealing, etc.
These problems may lead to water leakage and poor insulation effect during the use of the thermos cup.
02
Choosing a safe thermos cup requires the following skills:
First of all, choose well-known brands and regular channels to buy.
Well-known brands usually have stricter quality control and after-sales guarantees, which can reduce the risk of purchasing inferior products.
At the same time, formal channels such as large supermarkets and specialty stores also have a more complete regulatory mechanism to ensure the quality of the products sold.
Second, look at the product label and certificate of conformity.
When buying a thermos mug, pay attention to whether there is a clear label on the product, including the manufacturer, material, capacity and other information.
It is also necessary to check whether the product has a certificate of conformity or inspection report to ensure that the product meets the relevant standards and regulations.
Finally, smell the smell and feel the texture.
High-quality thermos cups are usually made of food-grade materials, which are odorless and smooth to the touch.
Inferior products may use recycled materials or add harmful chemicals, which will have a pungent smell and a rough hand feel.
03
As a commonly used item in our daily life, the use and precautions of the thermos cup are often ignored by everyone.
Incorrect use of the thermos cup may not only affect its thermal insulation effect, but also may pose a potential threat to our health. The following are the points that need to be paid attention to when using a thermos cup:
Avoid soaking fermented ingredients:
The thermos cup is not suitable for brewing ingredients that will ferment, such as wolfberries, red dates, etc.
Long-term soaking of these ingredients in hot water may produce gases, resulting in an increase in the internal pressure of the thermos cup and the risk of explosion.
Therefore, when using a thermos cup, you should avoid leaving this type of ingredient in it for a long time.
High-protein drinks that don't last long:
High-protein drinks such as hot milk and soy milk are easy to deteriorate when stored in a thermos cup for a long time.
Spoiled drinks not only have reduced nutritional value, but may also cause abdominal pain, diarrhea and other uncomfortable symptoms
Therefore, it is best to drink this type of drink in a short period of time and not keep it in a thermos cup for a long time.
Try to make tea sparingly:
Although many people like to use a thermos cup to make tea, long-term high-temperature soaking will destroy the nutritional value in the tea, such as vitamins, enzymes, etc.
At the same time, it will also affect the taste of the tea. It is recommended to minimize the number and time of using a thermos cup to make tea.
Avoid placing carbonated drinks and juices:
Carbonated drinks, gas-producing beverages and fruit juices may produce a large amount of gas in the thermos cup, resulting in an increase in the internal pressure of the thermos cup, which is a potential safety hazard.
At the same time, the sugars and acids in these beverages may also accelerate the growth of microorganisms and affect the hygiene of beverages.
04
At the doctor's suggestion, Aunt Qian sent her thermos cup to a professional institution for testing. The results showed that the manganese element in her thermos cup was seriously exceeded.
Drinking this polluted water for a long time is likely to be the "culprit" that caused her physical discomfort.
After learning the truth, Aunt Qian was very shocked and regretted. She decided to immediately replace it with a new, safety-compliant thermos cup and adjust her tea drinking habits.
At the same time, she also recommended to her relatives and friends how to buy and use thermos cups safely, hoping that everyone can avoid similar health risks.
After that, Aunt Qian obviously felt that her physical condition was gradually improving. Symptoms such as dizziness and fatigue gradually disappeared, and life regained its former comfort and comfort.
She deeply realized that a small thermos cup can have such a big impact on her health.
Through the story of Aunt Qian, it is not difficult for us to see that some seemingly insignificant small details in daily life can have an important impact on our health.
Therefore, we should pay more attention to the safety of daily necessities, be vigilant, and choose safe and healthy products.
At the same time, I also call on the relevant departments to strengthen supervision, regulate market order, and ensure the legitimate rights and interests of consumers.
In short, remember the saying: "Health is no small matter, and details determine success or failure." "Let's start by choosing a safe thermos mug and pay attention to every health detail in life!