Is there an age limit for the elderly to travel from Hebei to Xining, Qinghai? Will there be altitude sickness? Is it serious?
The average altitude in Hebei is 1200m- 1500m, and the altitude in Xining is 226 1, so there won't be any altitude sickness, because we don't go to those high-altitude pastoral areas, so don't worry. Old people are weak. If you are worried, you can buy some rhodiola oral liquid or rhodiola capsules just in case.