I have just come home from 3 weeks in Nepal including 9 day's trekking at 2000-4500m altitude ... no adverse altitude effects like headaches or worse, but on a positive note I found altitude curbs appetite ... and I lost 6-7kg 8)) ... also, I found a diet without refined carbs, sugar and yeast very agreeable ... going to try some dietry changes now I am back.
Dex
