1.0 link Rainbow Dash Network http://rainbowdash.net/ Cerulean Lulamoon-Spark (ceruleansparkold) http://rainbowdash.net/ceruleansparkold http://rainbowdash.net/notice/1555458 @<span class="vcard"><a href="http://rainbowdash.net/user/7875" class="url" title="Omni"><span class="fn nickname">omni</span></a></span> Food with a high salt content would reduce the amount of potassium in your body, but it's probably not that. That kind of sensory overload reaction is common in high autistic individuals too. If it would make you feel more &quot;in control&quot; of the situation, perhaps carry earplugs and an airline blindfold with you so that you can shut out sensory input at will.