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Mitch
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Pridružen/-a: 11.09. 2008, 06:27
Prispevkov: 2136
Kraj: Nova Gorica
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 Objavljeno: 18 Avg 2011 12:23 Naslov sporočila: Mleko boljše od vode in športnih napitkov za rehidracijo |
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Študija ugotavlja, da je mleko boljše od vode ali športnih napitkov za preprečevanje dehidracije.
That's particularly important during hot summer weather, says Brian Timmons, research director of the Child Health and Exercise Medicine Program at McMaster and principal investigator of the study.
To je še posebej pomembno v vročem vremenu poletje, pravi Brian Timmons, glavni raziskovalec študije.
"Children become dehydrated during exercise, and it's important they get enough fluids, particularly before going into a second round of a game. Milk is better than either a sports drink or water because it is a source of high quality protein, carbohydrates, calcium and electrolytes."
"Ko otroci postanejo dehidrirani med vadbo, je pomembno, da dobijo dovolj tekočine, še posebej, preden gredo naprej telovadit. Mleko je boljše od športnega napitka ali vode, ker je ima kakovostne visoke beljakovine, ogljikove hidrate, kalcij in elektrolite. "
He added that milk replaces sodium lost in sweat and helps the body retain fluid better. As well, the milk provides protein needed by children for muscle development and growth which is not found in the other drinks.
Dodal je, da mleko nadomešča natrijevo izgubo preko znoja in pomaga telesu zadrži boljšo tekočino. Mleko vsebuje beljakovine, ki jih potrebujejo otroci za razvoj mišic in za rast, ki je ni mogoče najti v drugih pijačah.
The study of eight to 10-year-olds involved exercising in a climate chamber, then receiving a drink and being measured for hydration.
Timmons, an assistant professor of pediatrics of the Michael G. DeGroote School of Medicine, said active children and adults usually don't drink enough to stay hydrated during exercise, so they often have a "hydration disadvantage" when they start their next period of exercise.
He said that one per cent dehydration can have up to a 15 per cent decrease in performance, with an increased heart rate, core temperature and less ability to keep going. More significant dehydration comes with an increased risk of heat-related illness such as heat stroke.
The study is funded by Dairy Farmers of Canada.
Vir: McMaster University (2011, August 17 ). Milk better than water to rehydrate kids, study finds. ScienceDaily. Retrieved August 18, 2011
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