UKathy Wong yingcali yezondlo kunye nokhathalelo lwempilo.Umsebenzi wakhe uboniswa rhoqo kumajelo eendaba afana neyokuQala kwabaseTyhini, iLizwe labasetyhini kunye neMpilo yeNdalo.
UMelissa Nieves, LND, RD, yingcali yokutya ebhalisiweyo kunye ne-dietitian enelayisensi esebenza njenge-telemedicine dietitian eneelwimi ezimbini.Useke ibhlog yefashoni yokutya yasimahla kunye newebhusayithi iNutriction al Grano kwaye uhlala eTexas.
I-Blueberry Extract sisongezelelo sempilo sendalo esenziwe kwijusi ye-blueberry.I-Blueberry extract ngumthombo ocebileyo wezondlo kunye ne-antioxidants eziqulethe iikhompawundi zezityalo ezinenzuzo (kuquka i-flavonol quercetin) kunye ne-anthocyanins, ekucingelwa ukuba inciphisa ukuvuvukala kunye nokukhusela isifo senhliziyo kunye nomhlaza.
Kumayeza endalo, i-blueberry extract ikholelwa ukuba ineenzuzo ezininzi zempilo, kuquka ukuphuculwa kwempilo ye-vascular.Ihlala isetyenziselwa ukunyanga okanye ukuthintela ezi meko zilandelayo:
Nangona uphando ngeziphumo zempilo ze-blueberry extract lunomda, ezinye iiphononongo zibonisa ukuba iiblueberries zinokuba neenzuzo ezithile ezinokubakho.
Izifundo ngamaqunube kunye nokuqonda zisebenzise amaqunube amatsha, umgubo weblueberry, okanye ijusi yeblueberry.
Kuphononongo olupapashwe kwiFood & Function ngo-2017, abaphandi bavavanya imiphumo yokuqonda ukusetyenziswa kwe-blueberry powder okanye i-placebo kwiqela labantwana abaphakathi kweminyaka eyi-7 kunye ne-10. Emva kweeyure ezintathu emva kokutya i-blueberry powder, abathathi-nxaxheba babe unikwe umsebenzi wokuqonda. Kuphononongo olupapashwe kwiFood & Function ngo-2017, abaphandi bavavanya imiphumo yokuqonda ukusetyenziswa kwe-blueberry powder okanye i-placebo kwiqela labantwana abaphakathi kweminyaka eyi-7 kunye ne-10. Emva kweeyure ezintathu emva kokutya i-blueberry powder, abathathi-nxaxheba babe unikwe umsebenzi wokuqonda. Kuphononongo olupapashwe kwijenali ye-Food & Function ngo-2017, abaphandi bavavanya iziphumo zengqondo yokutya i-blueberry powder okanye i-placebo kwiqela labantwana abaneminyaka eyi-7 ukuya kwe-10.Kwiiyure ezintathu emva kokutya i-blueberry powder, abathathi-nxaxheba banikwa umsebenzi wokuqonda. Kuphononongo luka-2017 olupapashwe kwijenali yoKutya kunye nomsebenzi, abaphandi bavavanya iziphumo zengqondo yokutya i-blueberry powder okanye i-placebo kwiqela labantwana abaneminyaka eyi-7 ukuya kwe-10.Kwiiyure ezintathu emva kokutya i-blueberry powder, abathathi-nxaxheba banikwa umsebenzi wokuqonda.Abathathi-nxaxheba abathatha i-blueberry powder bafunyenwe ukuba bagqibe umsebenzi ngokukhawuleza kunabo bakwiqela lokulawula.
I-blueberries eyomisiweyo ekhenkcezayo inokuphucula imiba ethile yokusebenza kwengqondo kubantu abadala.Ngokomzekelo, kuphononongo olupapashwe kwi-European Journal of Nutrition, abantu abaneminyaka eyi-60 ukuya kwi-75 badla i-blueberries eyomileyo okanye i-placebo kwiintsuku ze-90.Abathathi-nxaxheba bagqibe iimvavanyo zokuqonda, ibhalansi kunye ne-gait kwisiseko kwaye baphinda bavela kwiintsuku ezingama-45 kunye ne-90.
Abo bathatha iiblueberries benza ngcono kwiimvavanyo zokuqonda, kubandakanywa ukutshintshwa komsebenzi kunye nokufunda ulwimi.Nangona kunjalo, akukho kuhamba okanye ukulinganisa kuphuculwe.
Ukusela iziselo zeblueberry kunokuphucula intlalontle.Uphononongo olupapashwe ngo-2017 lubandakanya abantwana kunye nabantu abadala abasela isiselo se-blueberry okanye i-placebo.Isimo sengqondo sabathathi-nxaxheba savavanywa kwiiyure ezimbini ngaphambi nasemva kokusela isiselo.
Abaphandi bafumanise ukuba isiselo seblueberry sonyusa iziphumo ezilungileyo kodwa sinefuthe elincinci kwiimvakalelo ezingalunganga.
Kwingxelo ye-2018 epapashwe kuPhononongo lweSayensi yoKutya kunye neSondlo, abaphandi baphonononga izilingo zeklinikhi ezipapashwe ngaphambili zeblueberries okanye i-cranberries yokulawula iswekile yegazi ngohlobo lwe-2 yeswekile.
Ekuphononongeni kwabo, bafumanisa ukuba ukusebenzisa i-blueberry extract okanye i-powdered supplements (ukubonelela nge-9.1 okanye i-9.8 milligrams (mg) ye-anthocyanins, ngokulandelanayo) kwi-8 kwiiveki ze-12 yayiluncedo ekulawuleni amanqanaba eswekile yegazi kubantu abanesifo sikashukela sohlobo lwe-2.uhlobo.
Kwiyeza lendalo, i-blueberry extract ineenzuzo zempilo, kubandakanywa nokuphucula impilo ye-vascular kunye nokunceda ukunciphisa uxinzelelo lwegazi kubantu abanexinzelelo lwegazi oluphezulu.
Olunye uphononongo lufumanise ukuba ukutya iiblueberries mihla le iiveki ezintandathu akuzange kuphucule uxinzelelo lwegazi.Nangona kunjalo, iphucule umsebenzi we-endothelial.(Owona mgangatho ungaphakathi we-arterioles, i-endothelium, ubandakanyeka kwimisebenzi emininzi ebalulekileyo yomzimba, kubandakanywa nokulawula uxinzelelo lwegazi.)
Ukuza kuthi ga ngoku, kuncinci okwaziwayo malunga nokukhuselwa kwexesha elide le-blueberry extract supplementation.Nangona kunjalo, akwaziwa ukuba ingakanani i-blueberry extract ekhuselekile ukuyithatha.
Ngenxa yokuba i-blueberry extract inokunciphisa amanqanaba eswekile yegazi, abantu abasebenzisa amayeza eswekile kufuneka basebenzise le ncediso ngokuqaphela.
Nabani na oye watyandwa kufuneka ayeke ukuthatha i-blueberry extract ubuncinane kwiiveki ezimbini phambi kotyando olucwangcisiweyo kuba i-hypoglycemia ingenzeka.
Isicatshulwa seBlueberry sifumaneka kwii-capsules, tinctures, powders, kunye nesicatshulwa esinyibilikayo emanzini.Ifumaneka kwiivenkile zokutya zendalo, kwiikhemesti, nakwi-intanethi.
Akukho umthamo oqhelekileyo we-blueberry extract.Uphando olongezelelweyo luyafuneka phambi kokuba uluhlu olukhuselekileyo lunokumiselwa.
Landela izalathiso kwileyibhile yokuncedisa, ngokuqhelekileyo i-tablespoon e-1 yomgubo owomileyo, i-tablet e-1 (equlethe i-200 ukuya kwi-400 mg ye-blueberry concentrate), okanye i-8 ukuya kwi-10 yeitispuni ze-blueberry concentrate.
Isicatshulwa seBlueberry sifumaneka kumaqunube amade alinywayo okanye amaqunube amancinci asendle.Khetha iintlobo ze-organic ezibonisa ukuba izifundo ziphezulu kwi-antioxidants kunye nezinye izondlo kuneziqhamo ezingezona eziphilayo.
Nceda uqaphele ukuba i-blueberry extract yahlukile kwi-blueberry leaf extract.I-bilberry extract ifumaneka kwisiqhamo se-blueberry, kwaye isicatshulwa samagqabi sifunyanwa kumagqabi e-blueberry bush.Zinezibonelelo ezidlulanayo, kodwa azitshintshi.
Iileyibhile ezongezelelweyo kufuneka zichaze ukuba isicatshulwa siphuma kwiziqhamo okanye amagqabi, ke qiniseka ukuba ujonga ukuze uthenge imveliso oyifunayo.Kwakhona qiniseka ukuba ulufunda lonke uluhlu lwesithako.Abavelisi abaninzi bongeza ezinye iivithamini, izondlo, okanye izithako zemifuno kwi-blueberry extract.
Ezinye izongezelelo, ezifana ne-vitamin C (i-ascorbic acid), inokunyusa imiphumo ye-blueberry extract, ngelixa ezinye zinokusebenzisana neyeza okanye zibangele ukusabela okubi.Ngokukodwa, izongezelelo ze-marigold zinokubangela ukungahambi kakuhle kwabantu abanomdla kwi-ragweed okanye ezinye iintyatyambo.
Kwakhona, jonga ileyibhile ukuze ufumane itywina lomntu wesithathu elithembekileyo, elifana ne-USP, NSF International, okanye ConsumerLab.Oku akuqinisekisi ukusebenza kwemveliso, kodwa kungqina ukuba izithako ezidweliswe kwileyibhile zezona kanye uzifumanayo.
Ngaba kungcono ukuthatha i-blueberry extract kunokutya iiblueberries ezipheleleyo?I-blueberries epheleleyo kunye ne-blueberry extracts yimithombo ecebileyo yeevithamini kunye neemaminerali.Ngokuxhomekeke kwifomula, izongezo zeblueberry extract zingaqulatha iidosi eziphezulu zezondlo kuneziqhamo ezipheleleyo.
Nangona kunjalo, iifibers ziyasuswa ngexesha lenkqubo yokukhupha.Iiblueberries zithathwa njengomthombo olungileyo wefiber, kunye ne-3.6 grams ngekomityi enye.Ngokusekwe kukutya kweekhalori ezingama-2,000 ngosuku, le yipesenti ye-14 ye-fiber enconywayo yemihla ngemihla.Ukuba ukutya kwakho sele kunqongophele kwifiber, iblueberries epheleleyo inokuba ngcono kuwe.
Kokuphi okunye ukutya okanye izongezo ezine-anthocyanins?Ezinye iziqhamo ezityebileyo ze-anthocyanin kunye nemifuno ziquka amaqunube, i-cherries, i-raspberries, iirharnati, iidiliya, i-anyanisi ebomvu, i-radishes kunye neembotyi.Izongezo eziphezulu ze-anthocyanin ziquka iiblueberries, i-acai, i-aronia, i-marmalade cherries, kunye ne-elderberries.
Nangona kusesekuseni kakhulu ukugqiba ukuba i-blueberry extract inokuthintela okanye ukunyanga nasiphi na isifo, uphando lubonisa ngokucacileyo ukuba i-blueberries epheleleyo ingumthombo onamandla wezondlo, kuquka iivithamini, iiminerali, kunye ne-antioxidants ebalulekileyo.Ukuba ucinga ngokuthatha izongezelelo ze-blueberry extract, thetha nomboneleli wakho wezempilo ukuze abone ukuba kulungile kuwe.
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I-White AR, uShaffer G., uWilliams KM Iziphumo zeemfuno zengqiqo kumsebenzi wesigqeba somsebenzi emva kokungeniswa kweblueberry zasendle kubantwana abaneminyaka eyi-7 ukuya kwi-10 iminyaka.umsebenzi wokutya.2017;8(11):4129-4138.doi: 10.1039/c7fo00832e
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Ibhalwe nguKathy Wong uKathy Wong yingcali yokutya kunye nezempilo.Umsebenzi wakhe uboniswa rhoqo kumajelo eendaba afana neyokuQala kwabaseTyhini, iLizwe labasetyhini kunye neMpilo yeNdalo.