I've tried saunas before, but I get really red and overheated after about 5 minutes and have to get out. Then it takes me FOREVER to get back to normal, and I wind up with a headache the next day. I won't do it again!
The purpose of saunas is to make you sweat--supposedly to help your body rid itself of toxins. So for someone who doesn't sweat, it's not a good thing!
If the grass looks greener on the other side, maybe it's time to start watering your lawn!