Are cavities actually contagious? This video talks about how cavities are caused by bacteria that can be spread through saliva (like kissing or sharing utensils) and why that means cavities are technically contagious. Also, we'll talk about why being exposed to cavity-causing bacteria doesn’t automatically mean you’ll get cavities, and how consistent brushing, flossing, and routine dental visits play the biggest role in prevention. We also touch on gum disease, cold sores, and why oral hygiene truly determines whether those bacteria cause damage or not!
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