Ukuba ungumntu othanda isoda, uyazi ukuba imbi kangakanani kuwe. Kodwa ukutya kwesoda, kungcono, akunjalo?
Impendulo kuphela, 'uhlobo lwe ...' nangona kucetyiswa nguMbutho weSwekile waseMelika njengenye indlela efanelekileyo kubantu abafuna ukulawula amanqanaba eglucose egazini. Ngokwe- NANTSI LAPHO , ii-sweeteners zesondlo ezingenasondlo azinampembelelo efanayo kwimizimba yethu njengoko iswekile isenza, kodwa isenokungabi yile ngqo. Kukho izifundo ezininzi ezibonisa ukuba izithako esizisebenzisayo ukutshintsha iswekile kunokuba zisenza into embi kunoko zilungileyo, kwaye leyo yingcinga eyoyikisayo- ngakumbi xa sijonga sonke siyabazi abo bantu badla isoda njengomsebenzi wabo.
Ngoku ka Ushishino ngaphakathi , Ngokwenyani zintandathu iiswiti ezingezizo ezenziweyo ezivunywe yi-FDA ukuba zisetyenziswe kwii-sodas zokutya. Bakwatsho ukuba nangona zivunyiwe ukuba zisetyenziswe, asiqinisekanga kwaphela ukuba zilunge kangakanani kuthi. Kukho iziphumo eziphazamisayo phaya, ke masithethe ngecala elimnyama lesoda yokutya kunye nendlela engaqhelekanga yokuba siyikhathalele.
Iilekese aziyi kuba mnandi
Ngo-2012, iziphumo zophando bakhululwa becebisa ukuba ukutya isoda kwenza into kwingqondo yakho kwinqanaba leselula. Abaphandi bathelekisa ii-MRIs zabantu abasela ii-sodas zokutya kunye nabo bangakhange bazifumane, kwaye bafumanisa ukuba kukho umahluko oqinisekileyo kwinto abayibonileyo. Yayijolise kumbindi we-caudate.
Okokuqala, isifundo sebhayoloji esheshayo. Unyango lwezempilo ithi i-caudate nucleus yinxalenye yengqondo ongena kuyo xa ujonge inkumbulo ethile oyifunayo ukukunceda ukuba uthathe isigqibo, kwaye kubalulekile kwingxoxo yethu.
Uphononongo lufumanise ukuba ukutya okunesoda okuthe kratya umntu okuselayo, kokukhona i-caudate nucleus yayo yenziwe ngobukho bencasa. Isibini esinokuthi ngomsebenzi obonwe kumaziko okulungisa umvuzo, kwaye abaphandi baqonda ukuba abo basela iswekile bafumana ulonwabo oluncinci kubumnandi ababebufumana kwiziselo zabo zokutya. Oko kuphazamiseka kwenkqubo yomvuzo wobuchopho kunokwenzeka ukuba kukhokelele ekutyeni abatya isoda ngendlela engaphezulu kunokuba bebefuna-abalufumani ulwaneliseko abalulangazelelayo. Isifundo (nge Ushishino ngaphakathi ) ikwacebisa ukuba uphazamiseko lunokwenzakalisa indlela abantu abasela ngesoda bonwabele konke ukuthanda, kubandakanya ukutya.
Umzimba wakho awukuthandi ukufakwa ngaphandle
Xa iPyunivesithi yasePurdue ikhokele iqela lophando elijolise kwizifundo ezilishumi elinambini ezenziwe kwii-sodas zokutya, bathi (nge CNN ) 'bothuka' zizinto abazifumeneyo. Isentlokweni yayo kukungakwazi komzimba wakho ukujongana nezinto zokuthambisa ezingezizo.
izinto ezintsha ezikhawulezayo zokutya 2017
IPBS Ndathetha neqela, nalo, elithe ukutya kwesoda kuyenza emzimbeni wakho into oyenzayo kwinja xa uzenza ngathi uphosa ibhola. Umzimba wakho udinga iswekile kunye neswekile ukuze usebenze, kwaye uyakunqwenela. Xa uyinika iilekese zokufakelwa endaweni yoko, umzimba wakho awazi ukuba mawenze ntoni-njengenja yethu yakudala, ekhangela ibhola ongayiphosanga. Inja iya kubamba ekugqibeleni, kwaye nomzimba wakho wenza into efanayo. Kanye njengenja ayizukudlala imidlalo yakho yobuyatha, umzimba wakho uyayitshintsha imetabolism yayo kunye nendlela eqhuba ngayo iswekile yokwenyani xa ekugqibeleni uyifumana. Ungayicinga nje ngokuba umzimba wakho ulungisa ngaphezulu ngokungazifumani ezona zinto uzifunayo, kunye nezinto ezithandekayo zokuthambisa- kunye nesoda yokutya - uyasela, iba mbi ngakumbi.
Inokutshintsha amathumbu akho ebacteria
Mhlawumbi uvile ngebacteria yamathumbu, i-100 yezigidi zeebhakteriya ezihlala kwindawo yakho yokwetyisa. Ezempilo zeHarvard ithi ukwakheka kwetyhefu yebhaktiriya yethu kunxulunyaniswe nayo yonke into ukusuka kwintliziyo yentliziyo ukuya kwisifo samathambo, kwaye kuyabonakala ukuba ukutya kwesoda kuyatshintsha ibacteria yakho.
Kwaye ayisiyongcono. Ngo-2015, iqela labaphandi bakwa-Israyeli lakhululwa iziphumo zophando ocebisa ukuba iilekese ezenziwe ngumntu zikhuthaze ukukhula kohlobo oluthile lweebhaktiriya: uhlobo oluguqula ukutya kwethu kube ziikhalori ezinokusetyenziswa. Ibacteria kunye nengcali yemetabolism uPeter Turnbaugh uthi (nge Inzululwazi yaseMelika ) xa ezi bhaktiriya ziphindaphindeka, oko kusibeka kwiikhalori ezingaphezulu ezinokuphela ziguquke zibe ngamanqatha kwaye zikhokelele ekutyebeni.
I-taco bell nacho iyabetha
Kukho iindaba ezimnandi apha, ubuncinci. Inkqubo yendalo yebhaktiriya ehlala emathunjini akho ihlala iguquka, kwaye abaphandi bafumanise ukuba banokuwutshintsha umonakalo owenziwe zizithambisi ezingezizo. Banciphise iigundane zabo ngamayeza okubulala iintsholongwane kwaye babona ukuba ibacteria yabo ibuyela esiqhelweni, kodwa bafumana uxinzelelo kwiziphumo zokuba azilungiswa, ii-sodas zokutya zinokuthi ekugqibeleni zibe negalelo ekuzuzeni ubunzima, umngcipheko wesifo sentliziyo, kunye nezinye iingxaki zempilo.
Ukutya iziyobisi kwi-soda kuyinyani
Oogqirha abavela kwiZiko lokuPhulukisa iGlobal bathi iilekese zokufakelwa zisebenzisa amaziko emivuzo kwingqondo, kwaye ngoku xa sisazi ukuba kungangakanani ukuphazamiseka kwabo bangela ukuba kube mnandi, kulula ukubona ukuba sishiyeke njani ukuzama ukwanelisa isoda yokutya yokutya.
Awuwedwa ukuba nguwe. UBella Mackie ubhale malunga nomkhwa wakhe we-3-litre ngosuku UMgcini , Ukuthi ukusika ngaphandle kuye kwashiya umnqweno wakhe wokulungiswa. Uphumelele ukuyifulathela, kwaye njengaye, intatheli uCharlotte Burns wafumanisa ukuba kunzima kakhulu ukuyeka ukutshaya kunokutshaya isoda yokutya. ' Uxelele Iposi leHuffington ukuba angothuka ukuba ucinga ukuba angaphantse aphele, kwaye uqikelele ukuba uchithe i- $ 20,000 (okanye i-25,000 yeedola) kwisoda yokutya yedwa.
Namhlanje inika ingcebiso kuye nakubani na ozama ukuyincama: Qala kancinci, kwaye ubeke endaweni yazo izinto ezinokukhohlisa umzimba wakho ukuba ungaphoswa. Ikomityi eyongezelelweyo yekofu iya kulwa nokudinwa, isebenzise iswekile yokwenyani, kwaye usike ijusi yakho ngesoda yeklabhu okanye iseltzer ukulingisa ubume obunqabileyo obuya kulahleka, nawe. Iiproteni ezinamavili kunye neglasi yewayini ebusuku nazo zinokunceda ekupheliseni iminqweno.
Inxulunyaniswa nokudakumba
Kukuphi ukutya okunxulumene nesoda ukudakumba isekhona emoyeni. Abaphandi baxinzelela ukuba kuncinci phaya okucebisa ngesoda yokutya oonobangela Ukudakumba, kodwa ngokuqinisekileyo kukho ikhonkco kwaye kuyinto entle enomdla.
Amaziko kaZwelonke wezeMpilo (nge USmithsonian Uqhube isifundo esivavanye indlela yokusela yabantu abadala abangama-263,925. Babejonge zonke iintlobo zeziselo, ukusuka kwikofu nakwisoda ukuya kwipunch yeziqhamo kunye neti. Bafumene abathathi-nxaxheba abasela ngaphezulu kweetoti ezine zeziselo ezinencasa ngemini banamathuba amaninzi, aphezulu kakhulu okuchongwa ukuba banexinzelelo.
Xa bejonga i-soda, abaphuza i-soda rhoqo babe neepesenti ezingama-30 eziphezulu zokuxilongwa, ngelixa abaphuza i-soda bephuza i-52 pesenti ephezulu. (Ngokwembono ethile, abantu abasela ikofu babenethuba elisezantsi leepesenti ezili-10 lokuchongwa.)
Bacinezela ukuba abatsho ukuba ukusela ukutya isoda kubangela ukudakumba, kodwa bathi ukusetyenziswa kakhulu kunokuba luphawu kukho enye into emsebenzini apha enegalelo kwimicimbi yezempilo yengqondo.
Yayenzelwe ekuqaleni izigulana ze-sanitarium
Ukunikezelwa kuyo yonke ingxoxo malunga nokuba zisempilweni njani ii-sodas zangoku zokutya, kuyamangalisa ukuba ekuqaleni yayenziwe ukuba ibe sisiselo esinempilo kakhulu ebesikhetha kakhulu kwizigulana ze-sanitarium ezinesifo seswekile kunye nesifo sentliziyo.
Ngo-1952, uHyman Kirsch wayengusekela mongameli weSanitarium yamaJuda yeZifo eziNgapheliyo eBrooklyn. Yena-kunye nonyana wakhe, uMorris-bafuna ukwenza isiselo esimnandi kwizigulana ezingakwaziyo ukusela ii-sodas eziqhelekileyo ngenxa yenkxalabo yezempilo. Oko kwaba nguNo-Cal, isiselo esingenashukela esivela kuqala kwi-cherry emnyama kunye ne-ginger ale. Babethandwa kangangokuba ekugqibeleni waseka iiKirsch Ziselo, ngomgca weesoda ezinje ngeKirsch Real Fruit Flavored Tee Up Lemon Soda.
iidizethi ezingaswiti kakhulu
Ngoku ka Ilifa lemveli laseMelika Impumelelo kaKirsch wazalelwa elebhu. Yena neqela lakhe bazamile itoni yeeswiti zokufakelwa, uninzi lwazo lushiye ukungathandeki, isinyithi. Ophumeleleyo yayiyi-cyclamate calcium, kwaye ukuba oko kuvakala ngokungathandabuzekiyo, kukho isizathu esihle soko: kuyabulala.
Yenze (yaza yatshabalalisa) inkampani enye yesoda
Imveliso kaKirsch yayiphumelele kwingingqi, kwaye bekungekho ngo-1961 ukuba umvelisi wokuqala wesiselo wabona ixabiso elaneleyo kwimbono yesiselo sokutya ukuze bazenzele. YayiyiRoyal Crown Cola, kwaye isiselo yayiyiDiet Rite. Yimpumelelo enkulu eyamisela iRC Cola ukuba ibe ngu okhuphisana naye noCoke kunye noPepsi, kodwa kwabakho ingxaki enkulu.
uzigcina njani izikhupha zamaqanda
Ukutya ukutya, utsho Ingqondo Floss , yayingoyena mthengisi mkhulu weRC Cola. Kodwa phakathi kwe-1960s, bekukho uphando olwenziwayo kwi-cyclamate, esele ibonwa ikhuselekile yi-FDA. Ngequbuliso kunxulunyaniswa nomhlaza, amathumba, kunye nokukhubazeka, kukhokelela kwi-FDA yokurhoxisa i-cyclamate's 'Ngokubanzi yamkelwe njengeKhuselekileyo'. I-RC Cola inesona siselo sikhulu, esona siphezulu esasisebenzisa, kwaye bathatha eyona nto ibalulekileyo. Ngelixa bebanga ukuba yonke le nto yayiluseto oluhlelwe ngumzi-mveliso weswekile (i-cyclamate yaziwa ngokubanzi njengekhuselekileyo kumazwe amaninzi namhlanje), isabhukuqa inkampani eyayizimisele ukuba sisiselo esikhulu.
Kwaye yindlela yokutya isoda ekugqibileyo ngayo ukuthandwa yinkampani eyenze yabonakala.
UCoca-Cola wayengafuni ukudibana nayo
Imifanekiso kaGetty Ngelixa uRC Cola wenza igama labo kwisoda yokutya, Coke barhuqe iinyawo zabo xa besenza eyabo inguquko kuba abafuni nokunxulumana ne umbono yesoda yokutya.
Kulapho kungene khona uTaB, utsho Snopes . Ngelixa uninzi lwamahemuhemu malunga neTaB ayinyani, kuyinyani ukuba inkampani yabazali yeCoca-Cola ikhuphe isoda yabo yokuqala yokutya ngesinye seenkampani zabo ezixhasayo- iFanta- kuba bengafuni mveliso yokutya. I-TaB yaphuma ngo-1963, kwaye kwada kwaba ngo-1982 Ukutya kweCoke betha iishelufa emva kweminyaka engamashumi amabini yeengxoxo zangasemva kwemiboniso.
Kwakukho umsebenzi omncinci kakhulu owawungena kwiTaB, kanye phantsi kwegama. Kwakukho itoni yeethiyori malunga nokuba kutheni ibizwa ngokuba yiTaB, kodwa inyani kukuba yayiligama nje elalikhethwe kuluhlu lwamagama amafutshane angama-2,300,000 aveliswa yikhompyuter ephambili yeCoca-Cola ye-IBM 1401. Imali eyothusayo yenziwa lisebe loyilo, kwaye nje ukuba uCoke akhuphe isiselo sabo sokutya, iTaB ubukhulu becala yawa ecaleni kwendlela.
Kukho iimpembelelo zokusingqongileyo ekufuneka ziqwalaselwe
Umzi-mveliso weswekile ube nefuthe elibi kwindalo esingqongileyo, ukusukela ekulahlekelweni yindawo yokuhlala ukuya kusetyenziso lwamanzi kunye nokusetyenziswa kweekhemikhali ezigcina zonakalise izixokelelwano zendalo (nge WWF ). Ngokuqinisekileyo, ii-sodas zokutya ezingenaswekile kufuneka zibe yeyona ndlela ilungileyo, akunjalo?
Hayi ngokukhawuleza. Ngoku ka Inzululwazi yaseMelika , kukho into engaqhelekanga eyenzekayo xa iiswiti ezingezizo ezifana ne-sucralose ziphela kwindalo esingqongileyo: azonakalisi. Zomelele kangangokuba ziyenza ngenkqubo yokwetyisa komntu kunye nakwizityalo zonyango lwamanzi, kwaye kuba akukho bume bendalo buyamkelayo njengokutya, kuhlala okusingqongileyo. Oko kuyenza ibaluleke njenge tracer evumela abezendalo ukuba balandele ungcoliseko, kodwa yintoni enye eyenzekayo?
Asikaqiniseki. Ingcebiso ngeStanford yesandi soMhlaba oluhlaza (SAGE) ithi xa ezi khompawundi zisabela elangeni zize zonakale, ngamanye amaxesha ziyityhefu. Oko kunokuthetha ukuba ukusetyenziswa okuthe kratya kweeswiti ezingezizo ukwenza owona monakalo mkhulu, umonakalo esiya kuwufuna wokuhlaziya iinkqubo zethu zokucoca amanzi ukuthintela. Ayijongeki kakuhle kwindalo ngoku, akunjalo?
Yiyo loo nto ukutya kwesodas kungcamla ukuhlekisa (kwaye ayisiyiyo into emnandi)
Ukutya ii-sodas zinomdla ohlekisayo omncinci, kunye ne-aftertaste emnandi. Isimanga, ayibangelwa yile nto uyicingayo.
Xa abaphandi beYunivesithi yaseIllinois (nge INzululwazi ) bajonge kanye apho loo flavour imnandi ivela khona, bafumanisa ukuba yayingeyiyo eyona incasa emva kwayo yonke loo nto. Kwakungumbala.
Baye basebenza nabantu abalishumi elinambini ukukhulisa ubuchule babo bokulinganisa ukuziva komlomo kokubini rhoqo kunye nokutya okutya, kulunge kakhulu kuyo kangangokuba babenokwazi ukwahlula phakathi kweesampulu ezazifunyenwe izixhobo zelebhu zazingahlukanga kwaphela. Bafumanise ukuba kwawona mahluko mancinci, amancinci ekubunjweni kwee-sodas zokutya kwakuthetha abantu-kwaye ayingabo kuphela abaqeqeshelwe ukuziva ngomlomo-besayensi-bayaqonda ukuba into ayilunganga. Ayivakali ngathi kufanelekile xa uyisela, ngenxa yoko ayikunambitha njengokufaneleyo, nokuba kunjalo. Bajongana nesiselo esiphumelelayo sokulingisa ukulingisa, nabo, kwaye bafumanise ukuba iincam zeelamuni-ikalika zinceda ukwenza loo nto-yiyo loo nto ii-sodas zelamula-lime zihlala zibhetele kunezinye zazo. Ngoku uyazi.
Sink okanye uqubha
Isoda eqhelekileyo ineswekile kunye nesoda yokutya ineeswiti ezingezizo, kodwa wenza luphi umahluko omkhulu? Ungazibonela ngokwakho kuvavanyo oluhle ukusuka USteve Spangler weSayensi . Kulula, nayo. Zalisa nje nasiphi na isikhongozeli esinesidima ngamanzi, emva koko uphose itoti yesoda eqhelekileyo kunye netoti yokutya. Ukutya kuya kudada, kodwa okuqhelekileyo kuya kuzika. Kungenxa yokuba iswekile yenza isoda eqhelekileyo ibe nzima, kwaye yongeza ubunzima obaneleyo kwitoti ukuba iyakutshona.
Ungena nje kwiswekile engakanani enako kwisoda yesiqhelo: malunga neepakethi ezilishumi ezifanelekileyo.
Iikeyiki zephepha kwi-costco
UC Santa Barbara iya kwiinkcukacha ezithe kratya malunga nokuba kwenzeka ntoni apha, kwaye ayenzi nto enxulumene nobunzima beswekile xa kuthelekiswa nobunzima bexabiso elilinganayo leswiti eyenziweyo. Kuba izinto ezingezizo ezenziweyo zininzi, zigxile ngakumbi, ayithathi kangako ukufumana inqanaba elifanelekileyo lobumnandi.
Ukuthengisa okukhohlisayo?
Yintoni kwigama? Yintoni kwigama elithi 'ukutya,' ngokukodwa? Ukuba ubona into ebhalwe 'ukutya,' ngaba ucinga ukuba kuya kukulungela, okanye kuya kukunceda ukuba unciphise umzimba?
Lowo ngumbuzo osentliziyweni yesimangalo Reuters uthi ekugqibeleni wagxothwa kwi-2018, kodwa uyabona ukuba ingangumbandela onjani. Ngokwe-suit, i-Coca-Cola yayisebenzisa iindlela zokuthengisa ezikhohlisayo ezenza abantu bacinge ukuba iDiet Coke yayisisiselo sokunciphisa umzimba. Oko kubandakanya izinto ezinje ngeentengiso ezinabantu abane-muscled, kunye nokuthengisa nje 'njengokutya' ngaphandle kwento yokuba inxulunyaniswe nezinto ezinje ngeswekile.
Umgwebo ubalulekile, nawo. Kwakugwetywa ukuba kwakungekho bungqina obuphathekayo bokuba ukutya okune-soda kubangela ukutyeba okanye kunegalelo kwezinye iimeko zempilo, kwaye ukuze akwazi ukumangalela ngempumelelo, ummangali waxelelwa ukuba ubungqina kufuneka bube likhonkrithi. Okwangoku, iDiet Coke 'kukutya'. Nokuba uyayithemba loo nto okanye akunjalo, kuxhomekeke kuwe.
