The harm of disposable tea bags
Many people have such a misunderstanding that tea bags are not safe to extract, contain certain toxicity, and are harmful to the human body. In fact, this is not completely correct. Improper disposable tea bags do cause serious harm to human health. Because tea bags may be bleached and contain chemicals such as preservatives, they are sealed with non-woven adhesives.
In addition, the tea in irregular disposable tea bags may also be inferior tea. After multiple infiltration and extraction, harmful substances such as pesticides and heavy metals in the tea will also be leached, causing damage to the body. However, if it is a disposable tea bag produced by a regular manufacturer, it is almost harmless to the human body and can be used with confidence. Therefore, when buying bags and tea, don't be greedy for cheap. It is best to buy a big brand. The safety and quality are guaranteed, and you can drink it more assuredly.
So, what kind of tea bags are safer? Generally speaking, the common tea bags on the market include filter paper, environmentally friendly nylon, and non-woven materials. These materials comply with the strict national regulations on tea bag color, physical and chemical indicators, etc., high temperature does not produce harmful substances, is resistant to soaking, has no harm to the human body, and is safe to use.
But you should also pay attention when buying tea bags. Check whether the tea bags are intact and if there are any peculiar smells. If there are peculiar smells, it is best not to buy them. If the color of the tea bag is too white, it may be bleached, so it is not recommended to buy it. In the process of drinking tea bags, there are also several points that need to be paid attention to. First, the tea bag cannot be soaked in water for a long time, it can be taken out after 2 minutes of soaking each time. Second, do not drink overnight teabags.
