7mm08mo
Well-known member
Has anyone tried this? I'm going to Idaho in October, although I've never had altitude sickness you never know. Also it says it helps you get your breath back faster. I work out here 5 days a week and know I will still be sucking wind because I'm not used to the thin air. Just trying to stack as much as I can in my favor. Just wondering if anyone knew anything about it or used it. Thanks