Chokoleti- Ambiri a ife timakonda. Koma kodi ndi zabwino kuwonjezera pa masamba athu?
Sayansi Inati:
Kafukufuku wokhudza kumwa mowa wochuluka wamoto akuwonetsa kuchuluka kwa zidziwitso kwa ophunzira omwe ankamwa mowa wotentha kawiri pa tsiku. Anthu omwe anali nawo mu phunziroli analibe dementia ndipo anali ndi zaka zoposa 65.
Ubwino Wathupi mu Ubongo
Kafukufuku wina wasonyeza kuti kakale imapangitsa thanzi labwino la ubongo.
Mwachitsanzo, kuyerekezera kwa MRI kwawonetsa kuwonjezeka kugwira ntchito m'deralo - malo omwe amapezeka kwambiri m'mayambiriro a matenda a Alzheimer's - omwe amapezeka mowa kwambiri.
Insulini Yabwino Yogwira Ntchito mu Ubongo & Zoonjezera Zambiri Zoganizira
Kafukufuku winanso wofufuza posachedwapa wapeza kuti kakale yotchedwa flavonols ingachepetse zotsatira za ukalamba m'maganizo mwa kuchepetsa insulini yogwira ntchito mu ubongo. Ophunzira mu phunziroli anapatsidwa zakumwa zapakhofi tsiku lililonse kwa masabata asanu ndi atatu ndipo adayesa kuyesa njira yopanga njira, kuyesedwa kwachidziwitso ndi Mini-Mental Status Exam. Gawo la ophunzira adalandira zakumwa za mowa za cocoa zomwe zinali ndi ziphuphu zambiri; theka lina adalandira zakumwa ndi mlingo wochepa. Omwe ankamwa zakumwa zakumwa za mchere wa zakumwa zapamwamba zapamwamba anali ndi kusintha kwakukulu pazochitika zawo pamayesero a chidziwitso kuposa omwe akumwa mowa wa mowa kwambiri. Ntchito ya insulini inathandizanso kwambiri pa gulu la mkulu wa cocoa flavonol.
Kafukufuku wasonyeza kuti insulin ikugwira ntchito ubongo umagwirizanitsidwa ndi chitukuko cha kuchepa kwa chidziwitso. Chifukwa cha ichi, asayansi ena amanena za Alzheimer's ngati matenda a shuga 3 .
Kuzindikiritsidwa Kwabwino Kwa Anthu Odziwika ndi Kufooka Kwachidziwitso
Ochita kafukufuku anachita phunziro lomwe linatulutsidwa mu 2012 ndi ophunzira omwe anali ndi vuto lodziŵa kulingalira (MCI).
(MCI nthawi zambiri, koma osati nthawi zonse, ikupita ku matenda a Alzheimer's .) Ogwira nawo ntchitowa adapatsidwa kumwa zakumwa za mchere wa cocoa omwe ali ndi mapepala apamwamba, apakati kapena otsika a cocoa flavanols kwa masabata asanu ndi atatu. Zotsatira zake zasonyeza kuti anthu omwe adya zapamwamba za cocoa flavanols anachita bwino kwambiri pa kuyesedwa kwa chidziwitso kumapeto kwa phunziro.
Kodi Chokoleti Chokha Chingakuthandizeni Ubongo Wanu?
Ndikofunika kuzindikira kuti, mwatsoka, kawirikawiri mkaka wa chokoleti wa mkaka suli kuyesedwa pano. Ofufuza ambiri asayansi amagwiritsa ntchito ufa wochuluka wosakanizidwa chifukwa koka yosagwiritsidwa ntchito ikhoza kukhala ndi malo oposa. Flavanols amagwiritsira ntchito antioxidants ndikusintha zinthu zina zomwe zinawonongeka kwa nthawi yaitali ku maselo. Chokoleti chokoma kwambiri chimawoneka kuti ndi chosakanikirana kwambiri (komanso chowawa kwambiri) chokoleti.
Kuwerenga Kofanana
11 Zakudya Zokudya Zomwe Zimachepetsa Mpata Wanu wa Dementia
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Zotsatira:
The American Journal of Nutrition. December 17, 2014. Kugwiritsa ntchito mankhwala a Cocoa flavanol kumapangitsa kuti chidziwitso chizikhala bwino, kuthamanga kwa magazi, komanso kusokoneza maganizo kwa anthu okalamba: Kuphunzira kwa Cocoa, Cognition, ndi Kukalamba (CoCoA). http://ajcn.nutrition.org/content/early/2014/12/16/ajcn.114.092189.abstract?sid=a0f4af93-c2d2-43f5-a998-40282c7a96e0
British Journal ya Clinical Pharmacology. 2013 Mar; 75 (3): 716-27. Zotsatira za ubongo wa cocoa flavanol ndi mphamvu zake pamaganizo. http://www.ncbi.nlm.nih.gov/pubmed/22775434
Chithandizo; 60: 794-801. Ubwino wa Ntchito Yoganizira, Kupanikizika kwa Magazi, ndi Kukanika kwa Insulini Kupyolera mu Cocoa Flavanol Kugwiritsa Ntchito Mwa Okalamba Ndi Zofooka Zochepa. http://hyper.ahajournals.org/content/60/3/794.abstract
Nature Neuroscience. 2014 Oct 26. [Epub patsogolo pa kusindikiza]. Kupititsa patsogolo mano a gyrus ndi zakudya za flavanols kumapangitsa kuti anthu akuluakulu azidziwitse.http: //www.ncbi.nlm.nih.gov/pubmed/25344629