I was born and raised near 9500 ft. so it sounds a little strange to me that a dose of Vitamin c and e plus something called ginkbo biloba and a dash of grape seed oil will do much for ya. If in fact that works, go to the local grocery store and you can buy a whole shopping bag full for a few bucks.

My advise would be to come early and get acclimated to it. It works best to spend a few days walking around up here.