Ispinatshi sinokukunika njani ityhefu yokutya

Umxholo

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Ukutya okunempilo, isipinashi kunye neminye imifuno yesaladi kubangele inani elimangalisayo lokugula-i-18 ukuqhambuka kokutya okunetyhefu kule minyaka ilishumi idlulileyo, ukuba ichaneke. Enyanisweni, iZiko leNzululwazi kuMdla woLuntu lidwelisa uhlaza olunamagqabi njengoNombolo 1 wokoniwa kokutya, nangaphezulu kweengozi ezaziwayo ezifana namaqanda akrwada. Intlama yecookie ikhuselekile kunesaladi? Yitsho ukuba akunjalo!

Kutheni Engcole Kangaka?

Ingxaki ayikho kwimifuno enevithamin ngokwayo, kodwa iibhaktheriya eziqinileyo, ezifana ne-E. coli, ezinokuhlala ngaphantsi nje komphezulu wegqabi. Ayipheleli nje ekungcolisekeni imifuno ngaphandle, kodwa isesichengeni sokutsala iintsholongwane emhlabeni nasemanzini. (Ewe! Kwakhona, qiniseka ukuba uyaziphepha ezi mpazamo zi-4 zokutya ezikwenza ugule.)

Okwangoku, abalimi abarhweba bahlamba imifuno ngebleach ukususa iintsholongwane ze-icky. Kwaye ngelixa kufanelekile ukucoca ngaphandle kwesityalo, nokuba loo nto okanye isinki elungileyo yokuntywila ekhaya ayinakukhupha ityhefu engaphantsi komhlaba. Okubi nangakumbi, ngokwe-NPR, ukuhlamba kwakhona imifuno yakho engaphambi kokuhlanjwa ekhaya kunokwenza ingxaki ibe mandundu ngokongeza iibacteria ezandleni zakho, isinki kunye nezitya. Ah, izibonelelo zokutya okucocekileyo.

Yintoni Esinokuyenza Ngayo?

Ngombulelo, izazinzulu zisandula ukwenza inkqubo entsha yokucoca ejolise kwiintsholongwane ezifihlakeleyo kumphandle wesipinatshi, ilethisi kunye namanye amagqabi. Ngokufaka i-titanium dioxide "i-photocatalyst" kwisisombululo sokuhlamba, abaphandi abavela kwiYunivesithi yaseCalifornia-Riverside bathi bayakwazi ukubulala iipesenti ezingama-99 zebhaktheriya ezifihla ngaphakathi emagqabini. Kungcono, bathi, le yinto engabizi kakhulu kwaye kulula ukuyifama. Ngelishwa, ayikasetyenziswa okwangoku, kodwa abaphandi bathi banethemba lokuyibona izalisekiswa kungekudala.

Ezi ziindaba ezimnandi kubathandi besaladi. Kodwa yazi oku: Umngcipheko wokufumana isifo sokutya okuvela kwisipinatshi uphantsi ngokwentelekiso kwisikimu esikhulu sezinto. Unokwenzeka ukuba ufumane indawo ekutyeni ukutya okungenamsoco kunokuba ufumane ityhefu yokutya kwisaladi yakho enempilo. Ngaphezu koko, i-smoothie epakishwe yi-veggie okanye isitya semifuno iseyeyona nto ingcono kakhulu onokuyidla ngenxa yempilo yakho. (Enyanisweni, yenye ye-8 yokutya okunempilo okufuneka uyidle yonke imihla.) Ukongeza kwiivithamini ezondlayo kunye nokuzalisa i-fiber, imifuno inokukunceda wenze ukhetho olungcono lokutya ngeenxa zonke, ngokutsho kophando olutsha olupapashwe kwi. Ijenali yeAmerican College yeZondlo. Abaphandi bafumanise ukuba i-thylakoids, into eyenzeka ngokwemvelo kwisipinatshi, inciphisa indlala kwaye ibulale iminqweno yokutya okungenamsoco ngokukhuthaza ukukhutshwa kwehomoni ye-satiety. (Okwenza umdla kukuba, iziphumo zahlulwa ngokwesini-amadoda abonisa ukwehla ngokubanzi kwindlala kunye neminqweno; abafazi babona ukunqwenela iilekese ezicinezelweyo.) I-bummer: Nkqu uPopeye wayengakwazi ukutya isipinatshi esaneleyo ukuze atshatise isixa se-thylakoid isicatshulwa esisetyenziswa kwi Ukufunda, kodwa ke ubungqina bamandla emifuno.

Kodwa uphando olutsha luhlala luphuma lubonisa iindlela ezintsha zokutya imifuno kuluncedo kwimpilo yethu: Kunyaka ophelileyo sifunde ukuba ukutya imifuno yonke imihla kunceda ukuseta iwotshi yomzimba wakho, kukhulisa ingqondo yakho, kwaye kunciphise umngcipheko wokufa nayiphi na unobangela. Layisha umthwalo kwi-bar yesaladi kwaye nawe unokuthi "Ndihlala ndomelele de ndigqibe kuba nditya isipinatshi sam," kanye njengeyona khathuni yomeleleyo siyithandayo. (Kwaye ke, ukuba usebenzisa ioyile yeOlive encinci nayo, konke kungcono!)

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