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Watch those teeth!

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PostedSep 27, 2014 at 11:21 am

A very interesting article (well, to me anyway):
http://www.theatlantic.com/health/archive/2014/09/how-exercise-could-erode-teeth/380851/

From the article:

The IOC suggested that the high rates of tooth decay and gingivitis among elite athletes could be linked to sugary sports drinks. A reasonable proposal, especially since you can often find Olympians gracing the bottles and advertisements of those sports drinks. But a small new study published in the Scandinavian Journal of Medicine and Science in Sports found that there might be a less intuitive reason for the hot bods/bad teeth connection.

and

Everybody’s spit had pretty neutral pHs when they were just sitting around the lab, jawing on some wax. But, and this is where it gets interesting, athletes saliva had a significantly higher pH (meaning it was more basic, or alkaline) during the workout. They also produced less saliva overall.

Roger Caffin BPL Member
PostedOct 15, 2014 at 1:46 pm

> you can often find Olympians gracing the bottles and advertisements of those sports drinks.
Yeah, but that is the marketing endorsement trade. Mucho $$. It has nothing to do with what the athletes actually drink when running. (Hint: it is not all those expensive sports drinks.)

Cheers

Dave G BPL Member
PostedOct 15, 2014 at 2:20 pm

Or is a more alkaline saliva less likely to erode tooth enamel. They call it acid erosion for a reason:/ Oh I know let's just mention an unnamed "protein".
The study seems very badly designed, even the researchers admit it, no single-blind, never mind double-blind, no mention of confidence levels, simply bad science.
But it makes people click links, so it's all good X[

Dave

Tipi Walter BPL Member
PostedOct 15, 2014 at 2:59 pm

Backpackers often suffer from tooth problems due to the nature of our food intake—being that we often eat no-cook foods which are hard on the teeth. Broken teeth, cracked teeth, broken crowns—you name it.

I've had several crowns pop off on backpacking trips, once when eating a larabar, but luckily I had some store-bought crown glue and replaced it in the field and it's still holding up.

Now, who knows about field-extractions? I know, a rock and a sharp stick.

Nick Smolinske BPL Member
PostedOct 16, 2014 at 5:28 am

On the note of athletes drinking sugary drinks, I once was watching the X-games when they switched to a shot of Tony Hawk a few seconds too early and accidentally broadcasted his assistant filling a red bull can with water before handing it to Tony for the product placement.

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