A bunch of my coworkers started a diet as part of their New Year's resolutions. I don't have much in common with most of them, and often have trouble finding topics for small talk. Since dieting is all the rage around my office, I figure that would be an easy thing to bring up, but I'm unsure how to go about it, as it might be a sensitive subject.
What is the best way to ask someone how they are doing with their diet(s)?
I have both male and female coworkers I could talk to about this, and some of them have started the same diet. Not sure if they're a team or if it's coincidence.