Ngokusekelwe esigabeni esilandelayo esiphathelene namanzi okuphuza, ingabe kunengozi yokuphuza amanzi amaningi kakhulu lapho uzivivinya?
Context:Umzimba womuntu uqukethe amanzi angama-55% kuya kuma-78%, kuya ngosayizi womzimba. Ukuze isebenze kahle, umzimba udinga phakathi kwelitha elilodwa kuya kweziyisikhombisa (0.22 no-1.54 imp gal; 0.26 no-1.85 US gal) [citation needed] amanzi ngosuku ukugwema ukoma; inani eliqondile lincike ezingeni lomsebenzi, izinga lokushisa, umswakama, nezinye izinto. Okuningi kwalokhu kudliwa ngokudla noma iziphuzo ngaphandle kokuphuza amanzi aqondile. Akukacaci ukuthi abantu abaphilile badinga amanzi angakanani, nakuba iBritish Dietetic Association yeluleka ngokuthi amalitha angu-2,5 amanzi nsuku zonke awubuncane ukuze umuntu ahlale enamanzi anele, kuhlanganise namalitha angu-1,8 (izingilazi ezingu-6 kuya kwezingu-7) atholakala ngokuqondile eziphuzweni. Izincwadi zezokwelapha zikhuthaza ukusetshenziswa kwamanzi okuncane, ngokuvamile okuyilitha elilodwa lamanzi kumuntu wesilisa ovamile, ngaphandle kwezidingo ezengeziwe ngenxa yokulahlekelwa uketshezi ngenxa yokuvivinya umzimba noma isimo sezulu esifudumele. Izinso ezinempilo zingakhipha amanzi angamalitha angu-0,8 kuya kwangu-1 ngehora, kodwa ukucindezeleka okufana nokuvivinya umzimba kunganciphisa leli nani. Abantu bangaphuza amanzi amaningi kunalawo adingekayo lapho bevivinya umzimba, okubenza babe sengozini yokudakwa amanzi (i-hyperhydration), okungaba yingozi. Isisho esithandwayo esithi "umuntu kufanele aphuze izingilazi eziyisishiyagalombili zamanzi ngosuku" kubonakala singenasisekelo esingokwesayensi. Ucwaningo luye lwabonisa ukuthi ukungenisa amanzi engeziwe, ikakhulukazi afinyelela kumamililitha angu - 500 (18 imp fl oz; 17 U.S. fl oz) ngesikhathi sokudla, kwakuhlobene nokwehla kwesisindo somzimba. Ukuphuza uketshezi olwanele kuyasiza ekuvimbeleni ukuqunjelwa.
Yebo, njengoba ukucindezeleka okubangelwa ukuvivinya umzimba kunganciphisa amanzi angakhishwa izinso, ukuphuza amanzi amaningi kakhulu ngesikhathi sokuvivinya umzimba kungabangela ukudakwa ngamanzi okungabulala.