Cariogenic describes a food, drink or habit that gives cavity-causing germs exactly what they need.

In kid words

Cariogenic is a big word for a snack that's really good at feeding the germs that cause cavities, especially if it sticks around on your teeth for a while. It's not about any one food being the bad guy. It's more about how long that food hangs around before you brush or rinse it away.

The parent version

Cariogenic describes foods, drinks or habits that promote tooth decay, generally because they leave sugar or starch sitting in contact with the teeth for an extended stretch of time. Mainstream dental guidance points to how long and how often something lingers on the teeth as the bigger factor, often more than the food itself in isolation. Sticky or slow-dissolving items, and frequent sipping or grazing spread across a day, tend to matter more than an occasional treat followed by a rinse or a brushing.

None of this is about labeling any food off limits. It is simply a pattern mainstream sources describe, and what it means for your own child's day-to-day routine is worth asking your pediatric dentist about.

Where you might hear it at our office

Cariogenic habits are part of what our preventative care works against day to day, alongside whatever routine already happens at home. Fluoride treatments and BPA-free sealants give teeth extra backup in cavity-prone spots, and nutrition tips are part of the conversation at a visit too, worked out around your own family's routine rather than handed over as a list of forbidden foods.

If another word from a visit is still a mystery, the rest of the dictionary is right here.

Related words

A few related words: cavity, plaque, fluoride.