Thanks. I have felt that the RX vit D has helped my joint pain (not the pain I was talking about though), but I'm watched a video you posted awhile back and it makes a lot of sense (lower Vit D levels are ok for bone health, but not many other things). I'm going to try the lotion too…that's a really good idea especially since I don't have time to soak in epsom salts most of the time.