The Travel Trigger: Altitude and Circadian Rhythms

Lower oxygen levels in airplane cabins and the disruption of sleep cycles are primary travel triggers. The pressurized cabin acts like a massive barometric front, stressing cranial vessels.

Survival Strategy

• Pre-hydrate: Drink double the water you normally would during a flight.
• Light Management: Wear blue-light blocking glasses or use a sleep mask.
• Time-Zone Transition: Use melatonin to reset your internal clock quickly.