Hi, just curious, what is "the interesting info" that you heard about saunas relating to hairloss. I have an FIR (Far-Infrared-Sauna) sauna. I used it everyday for months, until I started noticing the veins in head protruding more prominently, and lasting longer each time after the sauna use, so I quit. I'm also battling hair loss, and assumed that it was good for my hair but didn't know.