Enye yezona ngxaki zinkulu abantu abaninzi abanazo kule mihla kukunyuka kwesisindo. Ngoko ke, umele ukuba ubone zonke iintlobo zezinto ezimangalisayo zipapashwa kwi-intanethi nakwiimagazini njengesisombululo soku. Izinto ezithi zikwenza ube mncane ngobusuku obunye, ukuze wehlise umzimba ngaphandle komzamo. Enye yezona zidumileyo zezi yimveliso yezityalo ebizwa ngokuba yi "Hoodia". Kuthiwa xa usebenzisa oku, ulahlekelwa ngumdla wokutya kwaye wehlise umzimba ngokukhawuleza. Kodwa ngaba eli bali liyinyani? Masifumanise ngokuthe ngqo ngalo namhlanje.
Yintoni kanye kanye iHoodia?
Ngamafutshane, iHoodia gordonii sisityalo esikhula kwiNtlango yaseKalahari eMzantsi Afrika. Nangona abantu abaninzi becinga ukuba luhlobo lwe-cactus, eneneni asiyo-cactus, kodwa yi-succulent efana nayo. Ngokweengxelo zembali, abantu bomthonyama ababehlala kwezi ndawo ngelo xesha babesihlafuna esi sityalo ukuze banciphise indlala ngelixa bezingela.
Eli bali lenza iHoodia yathandwa kakhulu ngabantu abazama ukunciphisa umzimba kwihlabathi liphela. Ngoku ifumaneka kwiikhaphu, iipilisi, kwanakwiindlela ezifana netshokholethi ezityiwayo.
Kodwa umbuzo omkhulu apha ngulo, ngaba kukho ubungqina besayensi obubonisa ukuba oku kuyasebenza ngokwenene? Inyani yile, buncinci kakhulu ubungqina besayensi obuxhasa ukuthandwa kwayo. Ngenxa yokuba ezi zithengiswa "njengezongezo zokutya," azivavanywa ngokuqatha njengamayeza athengiswa ngaphandle kwemvume kagqirha.
Ngaba kukho ubungqina besayensi? Makhe sibone.
Xa sithetha ngoHoodia, siva ngezifundo zesayensi ezithile ukuya kuthi ga kwinqanaba elithile. Kodwa kufuneka silumke malunga nokunyaniseka kwazo.
Uphando olwenziwe kwizilwanyana
Uphando lukaGqr. David MacLean lufumanise ukuba isityalo iHoodia sinemolekyuli ebizwa ngokuba yiP57 , enokuba nefuthe kwi-hypothalamus, iziko elisebuchotsheni bethu elilawula indlala kunye nomdla wokutya. Ngokuchanekileyo, le molekyuli yeP57 ithumela umyalezo ongeyonyani engqondweni wokuba "isisu sigcwele, lixesha lokutya."
Kodwa olu phando lwenziwe kusetyenziswa izilwanyana. Kwakhona, uDavid McLean, owenze olu phando, uthi kukho amathandabuzo malunga nokuba le molekyuli ye-P57 ifunxwa kakuhle kangakanani emzimbeni womntu. Oko kukuthi, nokuba isebenza kwizilwanyana, akunakutshiwo ngokuqinisekileyo ukuba iya kusebenza na ebantwini ngendlela efanayo.
Uphando olwenziwe nenani elincinci kakhulu labantu
Siva ngolunye uphando. Olu lwenziwe nguGqr. Richard Goldfarb. Kodwa ngabantu abasi-7 kuphela abathathe inxaxheba kulo.Kwakhona, olu phando lwenzelwe inkampani evelisa iHoodia. Iziphumo zolu phando azikapapashwa nakweyiphi na ijenali yezonyango ethembekileyo.
Ngokwale phando, ubunzima babathathi-nxaxheba buyehla ngandlela thile. Nangona kunjalo, asinakuthi iziphumo ezifunyenwe kubantu abasi-7 kuphela ziyasebenza kuluntu lonke.
Ngokufanayo, ezinye iinkampani zibhale kwiwebhusayithi zazo malunga nophando lwazo, kodwa ekubeni lungenziwa ngamaziko azimeleyo, kukho imibuzo malunga nokuthembeka kwalo.
KwaneMayo Clinic edumileyo kwihlabathi liphela ithi akukho bungqina buthembekileyo nobucacileyo obuxhasa ibango lokuba iHoodia iyanciphisa ukutya.
Bathini oogqirha ngale nto?
Oogqirha abaninzi abanyanga abantu abanciphayo bayathandabuza kakhulu ngeHoodia. Xa izigulana zifika zize zibuze ngayo, uninzi loogqirha luphendula ngokuthi:
" Akukho datha yesayensi enokucetyiswa ukuba isetyenziswe. Kwakhona, akukho datha echaza ukuba ibangela iziphumo ebezingalindelekanga ezinzulu. Ngoko ke oku kufana nokuhamba ngendlela entsha esingayaziyo."
Oko kuthetha ukuba akukho mntu unokutsho ngokuqinisekileyo ukuba oku kuya kukunceda okanye kuya kubakho naziphi na iziphumo ebezingalindelekanga ekuhambeni kwexesha. Nangona ezinye izigulana ziye zasebenzisa ezi, oogqirha bathi kunzima ukufumana nabani na othi, "Oku kundincede kakhulu."
Ngoko ke, icebiso lam njengogqirha wakho othandekayo kukuba ungaze usebenzise iimveliso zokunciphisa umzimba ozibonileyo kwi-intanethi okanye ezicetyiswe ngumntu ngaphandle kokubonisana nogqirha.
Lumka kwiHoodia yobuxoki!
Le yeyona nxalenye yoyikekayo kweli bali. Ngenxa yokufunwa kweHoodia, kukho ithuba elikhulu lokuba uninzi lweemveliso ezikwimarike zezobuxoki.
Khawucinge nje, iHoodia eninzi ithengiswa kwihlabathi liphela kunaleyo ikhuliswa eMzantsi Afrika. Oko kunokwenzeka njani? Oko kuthetha ukuba uninzi lweemveliso ezithengiswayo azinayo iHoodia, okanye ziqulathe ubungakanani obuncinci kakhulu.
Ngoko ke ukuba ugqiba ekubeni uzame oku nangona kunjalo, khumbula ezi zinto zilandelayo:
- Thenga kumthombo othembekileyo: Thenga kwivenkile ethembekileyo okanye kwibhrendi ethembekileyo.
- Lumka ngexabiso: Ukuba liphantsi kakhulu kunexabiso eliqhelekileyo, kusenokwenzeka ukuba liyinkohliso.
- Buza ngovavanyo oluzimeleyo: Kungumbono olungileyo ukubuza umenzi ukuba iimveliso zakhe ziyavavanywa na yilebhu ezimeleyo.
| Ingongoma | Inkcazo |
|---|---|
| Ingxelo ephambili | Kuthiwa iHoodia inciphisa umdla wokutya kwaye ikhuthaza ukwehla kobunzima. |
| Ubungqina besayensi | Ubuthathaka kakhulu. Uphando olukhoyo lolwezilwanyana ezincinci, ezixhaswa yinkampani, okanye ezisebenzisa izilwanyana. |
| Uluvo lwezonyango | Uninzi loogqirha aluyicebisi loo nto. Akukho datha malunga neenzuzo okanye iziphumo ebezingalindelekanga zexesha elide. |
| Umngcipheko wemarike | Iimveliso zomgunyathi zixhaphake kakhulu. Imali kunye nempilo zinokuba semngciphekweni. |
Umyalezo Wokuya Ekhaya
- IHoodia sisongezelelo sokutya esisetyenziswa kwizityalo esibhengezwa njengesongezelelo sokunciphisa umzimba, kodwa ubungqina besayensi obuxhasa eli bango bubuthathaka kakhulu.
- Iimveliso ezininzi zeHoodia ezithengiswayo zisenokuba zezomgunyathi, nto leyo ebeka imali yakho nempilo yakho esichengeni.
- Ngaphambi kokuba usebenzise nasiphi na isongezelelo okanye amayeza okunciphisa umzimba, qiniseka ukuba uthetha nogqirha wakho.
- Musa ukukhangela iindlela ezikhawulezayo zokunciphisa umzimba. Ukutya okunempilo nokunesondlo kunye nokuzilolonga rhoqo zezona ndlela zilungileyo nezikhuselekileyo zokunciphisa umzimba ngendlela enempilo.
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