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2 clusters · 4 sources · 6 days · First seen · Last updated

Physiological effects of air travel

Overview

Medical experts and researchers have identified various physiological impacts caused by the environmental conditions of air travel, specifically low humidity and cabin pressure at high altitudes.

Physiological effects include dehydration, swelling in the legs due to immobility, and gas expansion in the intestines leading to bloating. Changes in oxygen and pressure can also cause ear discomfort, fatigue, and altered senses of taste and smell. Dr. Roger Henderson notes that approximately one in three in-flight medical emergencies involves fainting, often triggered by sudden drops in blood pressure after prolonged sitting.

To mitigate these risks, health recommendations suggest maintaining hydration and avoiding specific beverages. Experts advise limiting alcohol and caffeine due to their diuretic effects, which can increase dehydration and fatigue, as well as avoiding sugary sodas that may cause abdominal bloating and glucose spikes.

Entities

World Health Organization · Roger Henderson · Nacar Design · Centers for Disease Control and Prevention · Lancaster University

Timeline

  1. 4 days ago

    [HEALTH] 2 sources
    Physiological effects of air travel on the human body

    Air travel affects the body through cabin pressure and low humidity, causing issues like bloating, dehydration, and altered taste. Experts advise hydration to prevent fatigue and fainting.

  2. 9 days ago

    [BUSINESS] 2 sources
    Health recommendations for beverage consumption during air travel

    To prevent dehydration and discomfort during flights, experts advise limiting alcohol, caffeine, and sugary sodas, recommending water or herbal infusions instead.

Sources

hosteltur.com · iefimerida.gr · radiotiempo.co · thestival.gr