John Myers
[lwptoc]
I-Chocolate ibizwa ngokuba yitshokolethi emnyama okanye emnyama xa inomxholo ophezulu we-cocoa. Ngenxa yoko, incasa yabo iba krakra ngakumbi. IYunivesithi yaseLondon yaseKingston icebisa ishwam letshokholethi emnyama mihla le, ngakumbi ukuba ungumdlali kwaye ujonge ukuphucula ukusebenza kwakho komzimba nangakumbi. Yile nto kanye ishokoledi emnyama ekumele ukuba yenziwe: ukunika amandla iimbaleki kwaye unike iimbaleki ithuba eliqinisekileyo lokukhaba ekusebenzeni kwazo kwezemidlalo.
Itshokholethi emnyama: Amandla ongezelelweyo kwiimbaleki
Itshokholethi emnyama sele iyaziwa ngenxa yeempawu zayo ezininzi, zonke ezinokuthi zikhokelela ekuphuculeni impilo.
Ngenxa yamandla e-antioxidant, phakathi kwezinye izinto, itshokholethi emnyama ilunge kakhulu kwimpilo yentliziyo, njengoko inokukhusela imithambo yegazi. Ikwanceda ngokuchasene ne-Alzheimer's, ikhusela umhlaza, ikhusela izintso, kwaye inomphumela wokuchasana nokudumba.
Olunye uphononongo olusuka ku-Epreli ka-2016 ngoku lubonise ukuba i-snack enencasa inokunceda iimbaleki. Itshokholethi emnyama inika iimbaleki amandla angakumbi kwaye ibanika intloko eyongezelelweyo isiqalo kuqeqesho.
Itshokholethi emnyama yenza njengejusi yebeetroot
Itshokholethi emnyama ineempembelelo ezifanayo kwijusi ye-beetroot ukuze iimbaleki zikhawuleze zikwazi ukudibanisa ukutya okukhethekileyo okubandakanya ukutya okuphucula ukusebenza - kubonakala ngathi.
Ijusi ye-beetroot iphezulu kwi-nitrate, ethi iguqulelwe kwi-nitric oxide emzimbeni. Oku kwandisa imithambo yegazi kwaye kunciphise ukusetyenziswa kweoksijini, nto leyo eqhuba iimbaleki ukuba ziqhube ngcono – ngokutsho kwezazinzulu zeYunivesithi yaseKingston yaseLondon.
Abaphandi bakrokrela ukuba itshokholethi emnyama kufuneka ibe nefuthe elifanayo. Iqulethe i-epicatechin, i-flavonoid efumaneka kwimbotyi ye-cocoa enokunyusa amanqanaba e-nitric oxide egazini. Abakhweli beebhayisikile abalithoba basetyenziselwe ukujonga oku.
Itshokholethi emnyama njenge-snack yezemidlalo
Abakhweli beebhayisikile bohlulwe bangamaqela amabini kwaye baphantsi kovavanyo oluninzi ukumisela imeko yabo kunye namandla abo omzimba phambi kokuqala kophononongo.
Iqela lokuqala lalifanele ukuba lidle i-40 grams yetshokolethi emnyama yonke imihla endaweni ye-snack eqhelekileyo. Iqela lesibini latya i-snack ye-40 grams yetshokolethi emhlophe yonke imihla.
Emva kweeveki ezimbini, ezinye iimvavanyo zenziwa kwakhona kwilebhu yezemidlalo yeyunivesithi. Isantya sentliziyo sabaqhubi beebhayisikile kunye nokusetyenziswa kwabo kwe-oksijini kulinganiswe ngokuqina koqeqesho oluphakathi kunye nezilingo zexesha.
Amaqela ke atshintshwa emva kwekhefu leentsuku ezisixhenxe. Oku kuthetha ukuba iqela lesibini kwangoko latya itshokolethi emnyama, ngelixa iqela elinye latshintshela kwitshokholethi emhlophe. Apha, kwakhona, iimvavanyo ezihambelanayo zenziwa emva kweeveki ezimbini ezingakumbi.
I-snack yetshokolethi emnyama: Amandla angakumbi kwiimbaleki
Iziphumo zophando, ezipapashwe kwi-Journal ye-International Society of Sports Nutrition, yabonisa ukuba xa abakhweli beebhayisikile besitya itshokolethi emnyama, basebenzisa i-oksijini encinci kwaye bagubungela umgama omningi kugqatso lwemizuzu emibini.
Abaphandi abakhokelwa ngusosayensi wezemidlalo uDkt. Owen Spendiff kunye nomhlalutyi wezemidlalo uJames Brouner wachaza ukuba i-chocolatelethi emnyama ngokuqinisekileyo iya kuba yinxalenye yokutya kwabadlali bokunyamezela ngexesha elithile njengoko inika ngokucacileyo amandla amaninzi.
Isinyathelo esilandelayo siya kuba kukufumanisa ukuba ingakanani itshokolethi emnyama okanye yiyiphi i-flavonoids efunekayo ukwandisa ukusebenza kwabadlali.
Inhlanganisela yamandla kubadlali: ijusi ye-beetroot kunye netshokolethi emnyama
Singathanda kwakhona ukubona ukuba ukonyuswa komsebenzi kwitshokholethi emnyama sisiphumo nje sexesha elifutshane, okanye ukuba iziphumo zihlala ixesha elide. Okokugqibela, sifuna ukuvavanya ukuba indibaniselwano yejusi yebeetroot kunye netshokholethi emnyama inokuba nefuthe elingcono kwaye ngenxa yoko amandla angakumbi kubadlali.
Kuba zombini zonyusa inqanaba le-nitric oxide, kodwa hayi ngendlela efanayo zinokuncedisana ngokufanelekileyo. Ukongeza, itshokholethi emnyama incasa ngcono kwabanye abantu kunejusi yebeetroot kwaye ke inokuba yenye indlela elinganayo.
