Buzz
1. Milk
Many people have the habit of pouring hot milk into a thermos flask and slowly consuming it. In fact, this is a serious mistake. Storing milk in this thermos flask can cause users to have diarrhea, abdominal pain, and create harmful microorganisms.
Mostly, hot milk will lead to the destruction of natural nutrients. Therefore, you should absolutely avoid storing milk in non-sterilized containers like a thermos flask.
2. Tea
Brewing tea at high temperatures and storing it in a thermos flask will cause the internal nutrients of the tea such as theophylline, tannins to be lost.
Furthermore, storing tea in a thermos for an extended period can lead to the presence of heavy metals, posing a health risk to consumers.
Acidic liquids
Experts suggest that most thermos insulation layers are made of stainless steel, ensuring food warmth and safety for users.
However, when acidic substances like lemon juice, infused cranberries, or salted lemons come into contact with the inner stainless steel layer of a thermos, a chemical reaction occurs. This reaction forms heavy metal compounds that can cause abdominal pain, food poisoning, or even cancer.
These are liquids that should not be stored in a thermos, which you need to be aware of. Remember to bookmark this for reference and stay tuned to Mytour for the latest and most useful information.
