Okuqukethwe
Izinzuzo zikagilebhisi zomzimba womuntu
Izithelo zomvini kudala zaziwa ngezindawo zazo ezizuzisayo ekunciphiseni isisindo, ngakho-ke zivame ukuhlotshaniswa nokudla okusiza ukunciphisa isisindo. Kunezindlela eziningi zokuzifaka ekudleni okunempilo, okufana nengxenye yamagilebhisi eneqanda elibilisiwe lesidlo sasekuseni noma ukudla kwamagilebhisi (ukukhonza lesi sithelo ngaso sonke isikhathi sokudla kusheshisa imetabolism nokuncipha kwesisindo). Futhi uma ukukhuluma kwangaphambilini ngezinzuzo zikamagilebhisi kwakuvame ukubonwa njengenye inganekwane, namuhla izakhiwo zalo eziningi zifakazelwe ngokwesayensi.
Izinzuzo zikamagilebhisi kwabesilisa nabesifazane zikhulu kakhulu. Emadodeni, izinga lokususwa kwe-itraconazole lalifana nokuthi lithathwe ngejusi lamagilebhisi noma ngamanzi. Kodwa-ke, kwabesifazane, ujusi wamagilebhisi ubangele ukwehla okukhulu kwezinga lokukhishwa kusuka ku-serum yabo. Odokotela baxwayisa ukuthi abantu kufanele bagweme ijusi yamagilebhisi ngokuphelele lapho bethatha ama-block blocker e-calcium, angafika emazingeni ayi-100-150% ngaphezulu kunokujwayelekile, okuholele ekwehleni okusheshayo kwengcindezi yegazi.
Kukhona ukucatshangelwa ukuthi i-grapefruit ingakhuphula ngqo amazinga e-estrogen kwabesifazane. Emadodeni, isithelo samagilebhisi singakhuphula umkhiqizo womzimba we-aromatase, i-enzyme eguqula i-testosterone ibe yi-estrogen emadodeni.
Ekukhulelweni
Inani elikhulu lomsoco ku-grapefruit likuvumela ukuthi kunconywe njengomkhiqizo odingekayo ekudleni kwabesifazane abakhulelwe.
Yini ukusetshenziswa kwamagilebhisi emzimbeni womuntu, ngaphezu kokuncipha kwesisindo?
Okuqukethwe komsoco we-grapefruit kuyahlaba umxhwele: 100 g - 42 kilocalories, 1 g wamaprotheni, 31 mg kavithamini C (50% wesabelo esinconywayo sansuku zonke), 13 μg we-folic acid, 135 mg we-potassium, 22 mg we-calcium, 9 mg we-magnesium, 2 g we fibre, amavithamini B1 kanye B6. Futhi lokho kuhambisana nohlu olude lwama-antioxidants. I-Grapefruit ayiyona nje into enhle yokunambitheka kwayo okuqabulayo, ama-calories aphansi nama-carbs (okuzosiza ukunqanda isifiso sakho sokudla ukuze uzame ukukudla ngaphambi kokudla uma uvame ukudla ngokweqile). Futhi, yehlisa ushukela wegazi, icebile ngama-antioxidants, futhi iqukethe i-77 mg kavithamini C ngokudla ngakunye. Konke lokhu kusiza ukuxhasa impilo yakho yonke kanye namasosha omzimba.
Uyini umehluko phakathi kwe-grapefruit emhlophe nebomvu?
Izinhlobo ezipinki nokubomvu ziqukethe i-carotenoids lycopene ne-beta-carotene, ngaphezu kwawo wonke amavithamini nama-antioxidants abhalwe ngenhla. Ukudla izithelo zomvini obomvu kungasiza ukwehlisa amazinga e-triglyceride ezigulini ezine-atherosclerosis ye-coronary. Ngakho-ke, izakhiwo ezizuzisayo zohlelo lwamagilebhisi abomvu kungabizwa ngokumangalisa nje.
- Kuyasebenza ekulahlekelweni kwesisindo
Ocwaningweni olwenziwe yiNutritional Medicine Research Center eScripps Clinic (Isikhungo Sezocwaningo Lwezokudla Nezokwelapha eScripps Clinic) eSan Diego, abantu abangama-90 babamba iqhaza, ababehlukaniswe ngamaqembu ama-3.
Iqembu lokuqala lidle uhhafu wamagilebhisi ngaphambi kokudla ngakunye kathathu ngosuku. Iqembu lesibili laphuza ijusi lamagilebhisi ngaphambi kokudla ngakunye kathathu ngosuku. Iqembu lesithathu alidlanga izithelo zomvini.
Azikho ezinye izinguquko ezenziwe ekudleni kwabo. Imiphumela ikhombise ukuthi ababambiqhaza emaqenjini amabili okuqala balahlekelwe isilinganiso esingu-1,5 kg kumaviki awu-12, kanti eqenjini lesithathu, ababambiqhaza bagcina isisindo sabo sangaphambili. Ososayensi babuye baphawula ukuthi abantu abaseqenjini "lamagilebhisi" babenamazinga aphansi e-insulin egazini, ayehlotshaniswa nokwehla kwesisindo. Izinzuzo zohlobo lwamagilebhisi lokwehlisa isisindo zifakazelwe ngempumelelo.
- Ukuphikiswa kwe-insulin
Amagilebhisi aqukethe ama-antioxidants afana ne-naringenin, enza ngcono ukuzwela kwe-insulin futhi asize ukugcina isisindo esinempilo. Ososayensi bathole ukuthi i-naringenin ivusa isibindi ukuthi sishise amanoni kunokugcina. I-Grapefruit nayo itholakele ukusiza amazinga aphansi e-insulin ngempumelelo njenge-metformin.
- Ukulambela ukudla
Lapho ukuzwela kwe-insulin kuphezulu futhi umzimba ulawula amazinga kashukela egazini, amangqamuzana amukela kakhudlwana izinto ezisuka ekudleni. Ngale ndlela, noma yini esiyidlayo ishiswa kahle njengophethiloli. Futhi lokhu kukhuthaza ukuthanda ukudla okunempilo.
- I-cholesterol ephakeme
Ngenxa yocibilikile le-pectin fiber ku-grapefruit, lesi sithelo sisusa i-cholesterol emathunjini. Isifundo esivela e-Hebrew University of Jerusalem (I-Hebrew University eJerusalema), kukhombise ukuthi isithelo samagilebhisi esisodwa esibomvu nsuku zonke izinsuku ezingama-30 sehlisa i-cholesterol ye-LDL ngama-20,3% kanye ne-triglycerides ngo-17,2%. Futhi i-grapefruit ephuzi ngendlela efanayo inciphisa i-LDL ngo-10,7% kanye ne-triglycerides ngo-5,6%.
- Izifo zenhliziyo
Ngenxa yama-antioxidants ne-potassium, isithelo samagilebhisi sisiza ukugcina ukunwebeka kwemithambo yegazi, silinganisa ushukela wegazi, sikhuthaze ukwehla kwesisindo, futhi sehlise i-cholesterol ye-LDL ne-triglycerides. Konke lokhu kusebenza ukuvikela inhliziyo.
- ukuqunjelwa
I-asidi yesithelo samagilebhisi isiza ekugcineni ukwakheka kwe-bile, futhi uma ihlanganiswa nefayibha, ithuthukisa ukugaya.
- Ukusekelwa komzimba
Ngenxa yokuqukethwe okuphezulu kukavithamini C namanye ama-antioxidants, lesi sithelo sisiza amasosha omzimba ukulwa nezifo nemikhuhlane. Kunezinkomba ezithile zokuthi uvithamini C nawo ungavikela kumdlavuza womlomo nowesisu. I-Grapefruit nayo ilwa nama-radicals amahhala. Umdlavuza, isifo sohlangothi nokuhlaselwa yinhliziyo konke kungaxhunyaniswa nama-radicals amahhala angahloliwe; ngaphezu kokuba yizindawo ezilwa nomdlavuza, yehlisa ubungozi bamatshe ezinso nesibindi futhi iyasebenza ekuvimbeleni igciwane le-hepatitis C. Ukuhlolwa kokuqala kwelabhorethri kukhombisa ukuthi i-naringenin ingamisa igciwane le-hepatitis C elisakazeka ngama-80%.
Ukulimala kwamagilebhisi nokuphikisana
I-athikili ku I-Canadian Medical Association Journal iphawula izidakamizwa ezingaphezu kwezingama-85 ezingasebenzisana ne-grapefruit, kanti ama-43 alokhu kuhlangana anemiphumela engaba yingozi. Ngakho-ke, uma uthatha imishanguzo, kufanele ubonane nodokotela wakho ngaphambi kokufaka i-grapefruit ekudleni kwakho. Izinzuzo zikagilebhisi zomzimba womuntu azinakuphikwa, kepha-ke, yiba olinganiselayo futhi ukhethe ukudla okunomsoco ukuze uzizwe ubukeke umuhle.