Sauna or Steam Room?
Sauna is a dry heat and the steam room is a humid heat. If you like to sit in a hot room and sweat I think the sauna is probably better for you. I can't stand either for more than 5 minutes. Neither will help with weight loss. I do know a couple people who like to stretch in the sauna, but I think it does not really help with much.
Good luck and God Bless!
Dwight