IS SHARING A TOOTHBRUSH REALLY BAD?
“When it comes to toothbrushes, sharing is not caring. As harmless as it seems, sharing a toothbrush is a health risk not worth taking”. DR. MOHAMED ABDEL HAMID
“Sharing is caring” is how the saying goes. Well, that may be true when it comes to shoes, clothes, jewelry, and even food, but when it comes to sharing a toothbrush, sharing is not only bad, it could be really dangerous. Sharing a toothbrush could have serious dangers regarding your health, so here are a few reasons why sharing a toothbrush is bad:
7 Reasons You Shouldn’t Share a Toothbrush
1. The skin is a barrier, but the oral mucosa and the gums are definitely not. So while your skin could protect you if you come in contact with an illness causing virus or bacteria, your mouth cannot do so.
2. When you are sick, your saliva is loaded with the bacteria or virus causing the illness, and if you share your toothbrush, you are literally putting your saliva directly into the other person’s mouth, increasing the risk of transmitting that disease, and if you suffer from any form of immune system problems and lowered immunity, this risk is increased ten-fold.
3. The risk of disease transmission increases even more if you or the person you are sharing the toothbrush with suffer from gum disease, since gum disease most commonly presents as bleeding gums, your blood could come in contact with the infected person’s blood, and this, in theory, could transmit blood-borne infections, which are far more dangerous than other common infections.
4. Infectious mononucleosis (commonly known as mono, glandular fever or “the kissing disease”) can be indirectly transmitted from a shared toothbrush.
5. It is a well-known fact that the mouth is a contaminated environment, but what most people don’t know is that there is a delicate balance between the different bacteria and fungi in the mouth, so they sort of cancel each other out, and every mouth is unique, so when you share a toothbrush with someone, you disturb this delicately balanced environment. The same thing happens when you abuse Antibiotics, mouthwashes and inhalers, and you could be at risk of diseases such as candida (which is a fungal infection) and black tongue (which is a bacterial infection).
6. Sharing a toothbrush of indeterminate age and usage can be risky. An old and frayed toothbrush is likely to contain higher levels of bacterial contamination that can potentially be transmitted by sharing. If you blindly borrow a toothbrush without knowing its age or history, you could be compromising your personal hygiene. To maximize the benefits of teeth brushing and minimize the risk of self-contamination, everybody should change their toothbrush every 3 or 4 months.
7. Many diseases can be transmitted through the mouth, some are very common such as the flu and Herpes, and others are way more dangerous such as HIV and Hepatitis.
source: “Is Sharing A Toothbrush Really Bad?” https://www.mouthpower.org, Web May 23rd, 2018.
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