Thanks for the info on Actemra. I didn't know that about teeth and bones. I had read that was a possible issue with Prednasone. I've asked my husband's rheumatologist about adding calcium and Vit D since I've read over and over that it's suggested and she said no. I will ask again and ask her to explain why. We are going to get a baseline bone density test done in the next couple of weeks. Any idea why she'd say no?