Yep, I take them and love them!
The two things they lack that I need/want are calcium and iron. My doctor told me to take a small iron supplement as I tend to get anemic around my period, and that Tums was a good way to get my calcium if I couldn't stand a calcium supplement.
I also take additional B-complex, but I do that because it is water-soluble, so overdosing won't have any ill effects, it will just wash out in my pee.