Q. Before my husband passed last year, he and I spoke frequently about our health care wishes and decisions. Now that he is gone, I’m worried about who will help me with those decisions if I should become too sick to do it on my own. During a recent hospital stay, my...

Q. I’ve found that I’m becoming more anxious lately, and some of my friends have recommended meditation. I don’t know a lot about it but have heard it’s becoming more popular. Is this something worth exploring? Joan Hatem-Roy, Chief Executive Officer A. We’ve heard...