Do you need water to climb Mount Everest?

Yes, it is essential to drink water when attempting to climb Mount Everest. Even at very high altitudes, people still lose water through sweating, breathing, and going to the bathroom. Staying hydrated is crucial for preventing dehydration, which can lead to altitude sickness and other health problems. Climbers typically carry water purification tablets or filters to treat water from mountain streams or snow. They may also carry bottled water or water in a hydration bladder.