prairiemama: (Default)
prairiemama ([personal profile] prairiemama) wrote2009-10-31 03:30 pm
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Your kid's teeth?

I'm getting kinda berated over at Natural Family for not pinning Robin down and thoroughly brushing her teeth every night. How do you do dental hygiene with your kid? We give Robin her toothbrush with toothpaste on it and she usually brushes them sort of haphazardly, but they do get some attention. Sometimes she'll let me finish up. We don't brush in the morning, and I don't force her to do it or do it for her because I figure later on, I'll want her to have positive associations. But apparently this is dooming her to dental surgery under general anesthesia :P.

[identity profile] sandokai.livejournal.com 2009-10-31 09:45 pm (UTC)(link)
This bacteria thing perplexes me... Does this mean who one kisses as an adult affects their future level of cavities? And wouldn't everyone end up exposed to those 2 bacterias?

[identity profile] ewake.livejournal.com 2009-10-31 10:40 pm (UTC)(link)
i haven't read much about it, so here's my conjecture based on what i know about bacteria. babies are 'sterile' in utero and have to pick up bacteria on their way out. it's possible that in the early years, they are better suited to establishing new colonies of bacteria, because we rely on bacteria for a host of functions (like generating vitamin k) and need to get them set up quickly, so maybe the exposure as a baby is more important to the adult colonies. it's possible that it's related to the amount of exposure, so that the constant exposure as a baby has more impact than the occasional spin the bottle as a teenager. we're also not all the same in terms of our hosting abilities -- not every mouth is as hospitable an environment (inherently, not just hygiene-wise) and so some people are more prone to occupation by hostile bacteria than others. nutrition (in terms of access to micronutrients) probably plays a role (more so than the amt of sugar), as does overall environment, including environmental toxins (that might interfere with the formation of enamel), quality of water (hard/soft/added fluoride), etc.

all conjecture!