Zingayambitse Kusokoneza Mphamvu Ngakhale M'maseĊµera Ophunzitsidwa
Zakudya zapuloteni zotsika kwambiri, zomwe zimadya zakudya zakuthengo zimatchuka kulemera, koma kodi zingayambitse kuchepa kwa madzi m'thupi ? Phunziro laling'ono linayankha funsoli. Pambuyo pa kulemera kwa thupi, omanga thupi ndi ena omwe amafuna thupi loonda, minofu nthawi zambiri amagwiritsa ntchito mapuloteni apamwamba, otsika kwambiri m'thupi. Kodi izi zimawaika pa chiopsezo chotaya madzi m'thupi?
Ku mbali yina, ochita maseĊµera olimbitsa thupi monga othamanga othamanga ndi okwera pamaulendo amakonda kuuzidwa kuti adye chakudya choyenera chomwe chimaphatikizapo chakudya kuti asunge magetsi.
Kawirikawiri maphunziro awo amawasintha kuti asamakhale ndi madzi okwanira kusiyana ndi munthu wamba, malinga ndi kafukufuku amene anafufuza. Iwo adapanga phunziro kuti awone momwe zakudya zamapuloteni apamwamba zimakhudzidwira othamanga ophunzitsidwa bwino.
Nancy Rodriguez, pulofesa wothandizana ndi sayansi ya zakuthupi yemwe ankayang'anira maphunzirowo, atulutsa nkhaniyi, anati: "Tinapeza kuti mitundu ina yowonjezera mavitamini inkawathandiza kwambiri.
Maphunziro a Supermine Diet Study
Phunzirolo linachitidwa ku yunivesite ya Connecticut ndi wophunzira wamaphunziro William Martin. Iye anapereka kafukufuku wake ku msonkhano wa Experimental Biology 2002. Zotsatira za mayesero anali othamanga asanu ophunzira ochokera ku yunivesite omwe anali othamanga ophunzitsidwa bwino. Ochita masewera olimbitsa thupiwa adayikidwa pa zakudya zomwe zimakhala ndi mapuloteni, omwe amakhala ndi mapaundi 150. Chakudya chawo chinkayang'anitsitsa mosamala kuti adziphatika ku protocol yophunzira.
Kwa milungu inayi, yoyamba iliyonse inali ndi mapuloteni otsika a 68 magalamu tsiku lililonse. Kwa nthawi ina ya masabata anayi, anali ndi magalamu 123 a mapuloteni kuti azidya zakudya zochepa. M'masabata anayi omalizira, iwo anali ndi mapuloteni apamwamba ndi 246 magalamu a mapuloteni tsiku ndi tsiku. Chakudya chotsirizachi chikufanana ndi mapulogalamu ambiri otchuka a mapuloteni omwe amalimbikitsa, ndi 30 peresenti ya mavitamini omwe amabwera kuchokera ku mapuloteni.
Ma regimens awa amatha kukula kwa zomwe akulimbikitsidwa. Pa nthawi yophunzira, USDA idapatsa ndalama zapuloteni tsiku ndi tsiku zinali 70 gm kwa munthu wapaundi 150. Izi zikugwirizana ndi zakudya zoperewera zamapuloteni zomwe zimaperekedwa pa phunziroli. Zakudya zopatsa thanzi komanso zapuloteni zoperekedwa mobwerezabwereza zinaperekedwa kawiri ndi katatu RDA.
Protein Up, Hydration Down, Koma Palibe Thirstier
Nkhani zophunzirazo zinayesedwa magazi awo a urea nitrojeni (BUN), ndondomeko ya mkodzo ndi ma laboratory ena onse masabata awiri panthawi yophunzira. Mayeso a BUN ndi amodzi omwe amachitidwa mobwerezabwereza ngati chizindikiro cha ntchito ya impso. Amayesa kuwonongeka kwa mapuloteni omwe amatsuka ndi impso. Powonongeka, BUN inafika pa zovuta zedi pamene wophunzira wophunzira ankadya zakudya zamapuloteni apamwamba. Mtsuko wawo umalowanso, womwe ndi chizindikiro cha kuchepa kwa madzi. Malingaliro awo anabwerera mwachibadwa pamene iwo anabwerera ku chakudya chawo chachizolowezi. Iwo sanamve ngati ali ndi zaka zitatu pamene ali ndi mapuloteni apamwamba, ndipo mwina sakanakhala akumwa madzi okwanira kuti akwaniritse zosowa za impso zawo kuti ataya zowonongeka za kudyetsa mapuloteni.
Imwani madzi ambiri pa mapuloteni apamwamba
"Malingana ndi zomwe tapeza, timakhulupirira kuti ndizofunikira kuti othamanga ndi osathamanga adziwe kuwonjezera chakudya chamadzimadzi pamene akudya zakudya zamapuloteni apamwamba, kaya akumva ludzu kapena ayi chifukwa choti maphunziro athu adanena kuti iwo samva ludzu chakudya chimodzi kwa wotsatira, "anatero Rodriguez m'nyuzipepala.
Nyuzipepala ya American College of Sports Medicine imayimirira pa zakudya ndi masewera olimbitsa thupi zimalimbikitsa kukhalabe hydrated musanayambe, nthawi komanso pambuyo pochita masewera olimbitsa thupi. Masewera a masewera ndi chakudya ndi electrolytes angachepetse chiopsezo chotaya madzi m'thupi ndi hyponatremia .
Pakangopita kuchepa kwa magawo awiri kapena atatu peresenti ya madzi a thupi amawononga ntchito ndi mtima. Kaya mukuchita kapena ayi, ndikofunikira kuti muwone kuti mukumwa mokwanira kuti mutha kuchepa kwa madzi.
Zotsatira:
Zakudya Zamapuloteni Zapamwamba Zingayambitse Kuthetsa Kutaya Kwambiri Kwambiri. Apr. 22, 2002, University of Connecticut.
Zakudya zamapuloteni apamwamba zimayambitsa kutaya madzi, ngakhale othamanga ophunzitsidwa. 22 Apr. 2002. Federation of American Societies for Experimental Biology. Msonkhano, Biology Yoyesa 2002.
Bungwe la American Dietetic; Odwala Zakudya za ku Canada; Nyuzipepala ya American College of Sports, Rodriguez NR, Di Marco NM, Langley S. "Maphunziro a Mankhwala a Masewera a American College. Zakudya zabwino ndi masewera olimbitsa thupi." Med Sci Sports Exerc. 2009 Mar; 41 (3): 709-31. lembani: 10.1249 / MSS.0b013e31890eb86.