Thanks, lovely MD.

When pg I had calcium pills which had magnesium in them. My vit D has always been fine (weird, as I get minimal sunshine - another thing I really want to improve on!).

Avoiding both the chewey and the crunchy for a while!

I'll look into the recaldent, but I'm worried about bones as well as teeth now, so I'd like to get it right in.

And yes, I imagine it's in my sleep. I actually have dreams reasonably regularly where I can't open my mouth, or my teeth are stuck together. It's really hard to open my jaw, and I kind of break my jaw forcing it. It's weird - but I'm guessing it's when I'm actually grinding my teeth in my sleep ...

So I'll get a guard too ... I like having teeth. I plan on having them for a very, very long time.