This is why you need to give up the habit of pen-writing right away

Because really, this habit is much more harmful than you think.

In students' life, did they never have to sit on the pen when secretive during the test? The thing is, the fact is that even if you scratch the pen tip, the way it does not appear, while your pen image will look silly in the eyes of others.

Picture 1 of This is why you need to give up the habit of pen-writing right away
Already a student, everyone used to bite a pen and have a pen, did you see it?

But that's not the case. Perhaps you should rethink this habit, because this is an extremely bad habit.

Habits are more dangerous than you think

If you hold your pen, it will help. In this way, many people "addicted" to biting their pen to the point where they borrowed or were handed out in the examination room also stuffed their mouths. They did not know that they had increased the chance of bacterial infection from dozens of people who had . chewed the pen before.

However, bacterial infection is not something too dangerous, because most microorganisms in the human body are benign. The real harm here is a component in pen case or ballpoint pen - a chemical called bisphenol A (BPA) .

Picture 2 of This is why you need to give up the habit of pen-writing right away
BPA is a chemical used in the plastics industry.

BPA is a chemical used in the plastics industry. This substance has been shown to have women's effects that cause neurological disorders, muscle weakness, allergies . only in very small amounts. Even research has shown that BPA can stimulate the growth of cancer cells.

Even more dangerous, when you put your pen in your mouth, our body temperature will make BPA more active, more chemicals enter your body. Many countries around the world have banned the use of BPA in the manufacture of food containers for this reason.

Picture 3 of This is why you need to give up the habit of pen-writing right away
There was a time when plastic bottles also contained BPA.

Now you understand the reason why you should give up the habit of taking a pen? Always remember that health is gold! So have a clear awareness to protect and maintain your own health!