Brain Safety Question

I've been using the Far Infrared Sauna in my gym for months, but now am concerned that I'm cooking my brain.

I lay on the bench, and my head is 1 inch from both the rear & side heating elements.

From what I understand, the IR penetrate the body several inches.

I'm now very concerned that I might be cooking my brain, and I don't want to wear a tin foil hat.

What makes you think it's safe for the brain?

Mike

PS: I typically use it at 135 or 140 degrees for 35 minutes. Tweet