Travelers also benefit from the Celtic Salt Trick, as long trips often cause dehydration, jet lag, and fatigue. Airline cabin air is extremely dry, and drinking plain water alone may not be enough to restore hydration. Taking a pinch of Celtic salt before boarding or after landing can help the body adjust more comfortably. Some travelers report feeling more alert, less swollen, and more balanced after long flights simply by maintaining their mineral intake. How the Celtic Salt Trick