Lindsay Baker

Experts warn travelers about common food and drink mistakes during flights, such as avoiding liquids, consuming salty or greasy foods, and drinking alcohol or caffeine, which can worsen dehydration, bloating, and fatigue. They recommend hydrating before and during flights, bringing water, and opting for electrolyte-rich foods to combat cabin dryness and pressure changes.

An amateur roller derby athlete underwent a sweat test at Gatorade Sports Science Institute, revealing hydration and fueling mistakes. The lab, part of PepsiCo's campus, analyzes sweat and performance metrics for elite athletes like Caitlin Clark and Lionel Messi to optimize hydration, electrolyte intake, and carbohydrate consumption.