What is jet belly?

Jet belly: (noun) the bloated state in which your stomach inflates post-flight. Also, a very unpleasant feeling. May also make you look like you're 3 months pregnant. So how does one prevent this jet belly? Well, it all depends on what you eat on the plane.



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The 'cabin altitude' of most planes is equivalent to about 7,000 feet, he says. And as science has it, all gases—including those in your gut—expand as pressure decreases (or as altitude increases), Dr. Hackett explains. “Gas in the intestines will expand about 30 percent with a cabin altitude of 7,000 feet.”

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Whole grains: Foods like millet, whole wheat and quinoa provide sustained energy and are less likely to cause bloating compared to refined grains. Nuts and seeds: Snacking on a small portion of nuts or seeds can provide a healthy dose of protein and healthy fats, helping you stay satisfied during the flight.

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Why do I gain weight flying? All those pounds are mostly water weight. The reason for the five-pound “gain” is water retention.

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Jet lag symptoms usually occur within a day or two after traveling across at least two time zones. Symptoms are likely to be worse or last longer the farther you travel. This is especially true if you fly east. It usually takes about a day to recover for each time zone crossed.

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The general rule of thumb is that it takes almost a day for every time zone you cross to overcome jet lag. So, for that New York to London flight we mentioned earlier, you'd be crossing five time zones, so it could take you about five days to adjust.

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