hi all, im doing a research/informative speech about beardies for my public speaking class and i wanted to talk about lack of uvb and mbd; but i cant seem to find any STATISTICS about mbd. i keep seeing "very common", "most common," etc, no actual stats on approximately how many beardies actually have mbd. do any of you know/have a fair guess? or know a source that i could use to find some stats? thank you!