I had the concussion about 8 months ago, and the vision issues were stable since then until a month ago when I started doing it. I use it daily because I have i

I had the concussion about 8 months ago, and the vision issues were stable since then until a month ago when I started doing it. I use it daily because I have it at home, it cost about $2k for the unit. Clearer skin is apparently attributable to reduced inflammation acting at the cellular level.