you can probably return to that altitude without problems as long as you are properly acclimatized. The concentration of oxygen at sea level is about 21% and the barometric pressure averages 760 mmHg.

Medically reviewed by Femi Aremu, PharmD Altitude sickness refers to symptoms of low oxygen, which may happen at elevations ...

For the average person, living at high altitude—where oxygen is sparser than at sea level—can have health benefits ranging from lower rates of heart disease to increased endurance.

Altitude sickness can put a real damper on an adventure, or even cause serious health concerns. But there are foods to help ...

Although altitude training had been used for many years, the last few years it has become incredibly popular with endurance ...

The higher the oxygen flow rate, of course, and the more advanced the oxygen delivery system, the lower the altitude simulated. These are statistics I suspect that few - even in the mountaineering ...

India’s Defence Research and Development Organisation (DRDO) has successfully completed high-altitude trials of an on-board ...

Performance evaluation of ILSS included rigorous tests, such as oxygen concentration, demand breathing, availability of 100 ...