A Houston dentist has stunned TikTok end users by revealing that cavities can be contagious — and they can be unfold by means of kissing.
Dr. Tasneem Mahmood shared the astonishing information and facts in a viral TikTok video clip previous month, in which she filmed herself and added the text: ‘Thinking about the kiss that I gave my spouse even although he has cavities.’
‘And that’s on cavities becoming contagious,’ she extra in the caption — a clinical truth that was news to a lot of viewers.

A Houston dentist has shocked TikTok buyers by revealing that cavities can be contagious – and they can be distribute by way of kissing
‘WHY do I have t study this things on TikTok,’ wrote one stunned commenter.
‘Really!! Now I have this to stress about far too,’ wrote an additional.
‘Excuse me? I’m never ever kissing anybody yet again,’ reported a third.
But Dr. Mahmood replied: ‘I’m not attempting to get in the way of your smooches! Just make guaranteed you floss, brush, and rinse [with] mouthwash after.’
Quite a few studies again up the claim that cavities can, in point, be distribute from a single human being to an additional, including 1 1993 research that was completed with married couples.
Cavities are largely caused by micro organism, which clings to enamel and generates acid — which destroys individuals teeth. That is why fantastic oral hygiene is the ideal way to ward off cavities by killing the micro organism.


Dr. Tasneem Mahmood shared the surprising data in a viral TikTok video clip very last thirty day period
There are many varieties of bacteria that lead to cavities, with Streptococcus mutans being a single of the most common.
With near get hold of, that microorganisms can transfer from a single person’s mouth to another’s.
‘The uncomplicated act of kissing can transfer up to 80 million bacteria among companions,’ Nehi Ogbevoen, D.D.S., a board-qualified orthodontist dependent in Orange County, California, instructed Form in 2021.
‘Kissing anyone with very poor dental hygiene and much more “undesirable” microbes can put their partners at far more possibility for gum sickness and cavities, specially if the associate also has poor dental cleanliness.’
In truth, Dr. Ogbevoen notes, which is why kissing a person with foul breath is a turnoff: ‘Biologically, you know lousy-smelling breath is related with the replication of “negative” microbes that could hurt your oral overall health.’

Cavities are brought on by micro organism, which can be transferred between people. Superior oral hygiene is the finest prevention (inventory image)
Dr. Margaret Mitchell, a beauty dentist in Chicago, advised New York Moments in 2011 that she has found it in her personal practice.
‘In a single instance, a client in her 40s who experienced by no means had a cavity out of the blue developed two cavities and was starting to get some gum ailment,’ she explained.
The lady had started out courting a person who experienced not frequented a dentist in 18 decades and experienced gum condition.
The contagiousness signifies that cavity-resulting in microbes can be distribute by more than just kissing — and reports have demonstrated that most small children who get cavities do so from their caregivers, like when a parent preferences a kid’s foods with the identical utensil with which they feed them.
The bacteria can also be distribute by way of sharing toothbrushes and straws.

Though Dr. Mahmood shared two movies about her husband’s cavities, she insists that she just isn’t warning people not to kiss partners who have them
But while Dr. Mahmood shared two videos about her husband’s cavities, she insists that she is just not warning men and women not to kiss associates who have them.
‘Do I imagine that a single must not kiss anyone who has a cavity? No, not at all. Possessing cavities is not a moral failing or really should it be utilized to choose how fantastic a particular person or partner is,’ she advised Insider.
‘Plus, let us not fail to remember that cavities are frequently the end result of not brushing and flossing each day, although analysis implies some men and women may be genetically predisposed to obtaining them, no matter of immaculate dental hygiene,’ she stated.
She also stated she was not shaming her spouse for having the cavities, but thought it was a excellent possibility to teach individuals on TikTok.