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In 1908 , " reconnoitre for Boys , " the Boy Scout ’s guidebook , admonished vernal readers who dared eat less than 90 minutes before swimming : " You may drown — and it will be your own faulting . "
That old adage has since kept multitudinous children on the pool deck of cards , watching forlornly as their friends splash around . But grant to science , swimmers have nothing to worry about .
Is it OK to snack before swimming?
" It ’s an old wives ’ tale , " sound out Peter Wernicki , an orthopedic surgeon at Cleveland Clinic Indian River Hospital and a member of the Red Cross Scientific Advisory Council . " It ’s absolutely okay to go swimming any fourth dimension after you eat . "
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grant to the myth , eating diverts stock toward thestomachand off from the muscles , resulting in paralyzing cramp . Or perhaps it diverts blood toward themusclesand away from the tum … also lead in paralyzing cramps . Whatever .
Is it OK to snack before swimming?
There are food grain of truth in each of these rationale , Wernicki told Live Science . short bloodline supply can cause heftiness cramps . And it bend out that when we eat , the body does deviate extra blood to our stomach ; when we exert , our muscles also getextra blood . But the change in blood supply after chowing down on a sandwich is n’t severe enough to result in a medical parking brake , Wernicki said .
In other Scripture , muscle cramping due to gloomy pedigree provision just does n’t come about in healthy people , according to the Mayo Clinic . Instead , it commonly indicate an underlying aesculapian condition , such as coronary-artery disease , a consideration that takes place when a soul ’s arterial blood vessel wall narrow and harden .
There was a time when scientist take this myth seriously . In the sixties , multiple studies investigated whether eat before swim touch on the performance of athletes or resulted in any kind of nausea . One lowly subject field , however , found it was bupkis . In 1968 , scientist run 24 swimmers ahearty breakfastof cereal , toast , sugar , butter and whole milk , then had them wait for change period of prison term before swim laps . None of the athlete experienced any cramping or nausea whatsoever ; they did n’t even slow down , allot to the study , published in the journalResearch Quarterly for Exercise and Sport .
Today , there ’s a exculpated consensus that eating before swimming is n’t remotely grave . In 2011 , the American Red Cross published ascientific reviewon the head and obtain that food for thought limitation before swim are unneeded and idle in scientific evidence .
There has never been a recorded example of a someone drown because they just ate , according to Wernicki .
That said , drowning is still a danger in the United States . From 2005 to 2014 , an average of 3,536 the great unwashed drowned each year in the U.S , which equates to about 10 deaths a twenty-four hours , according to theCenters for Disease Control and Prevention . People run to submerge when theyhold their breathfor too farsighted underwater , catch one’s breath too deeplybefore a dive orget tired . You do n’t need to occupy about when you consume , but do practise care , Wernicki said .
" Make trusted you know how to float , check that you ’re aware of your surroundings , " he said .
Originally published onLive Science .
