Kodi chokoleti chakuda ndi khofi wowawa ndi chiyani?

Kodi chokoleti chakuda ndi khofi wowawa ndi chiyani?

Kafukufuku watsopano wasayansi wapeza chibadwa chomwe chimachititsa kuti anthu ena azikonda khofi popanda zowonjezera kapena chokoleti chakuda kapena shuga, komanso ubwino wake wambiri wathanzi.

Ndipo malinga ndi lipoti lofalitsidwa ndi CNN, bungwe lofalitsa nkhani ku America, khalidwe limeneli lingathandize mwiniwake kukhala ndi thanzi labwino.

Mpaka makapu 5 a khofi patsiku

Malinga ndi wofufuza Marilyn Cornelis, pulofesa wothandizira wamankhwala odzitetezera ku Northwestern University Feinberg School of Medicine, zotsatira za kafukufukuyu zidawonetsa kuti khofi wakuda kapena wakuda, 3 mpaka 5 makapu patsiku, amachepetsa chiopsezo cha matenda ena, kuchokera ku Awa. monga matenda a Parkinson, matenda a mtima, mtundu 2 shuga, ndi mitundu yambiri ya khansa.

Zopindulitsa zambiri zowonekera

Cornelis anafotokoza kuti ubwino wa thanzi ukhoza kumveka bwino ngati khofiyo alibe mkaka, shuga ndi zokometsera zina zomwe anthu ambiri amakonda kuwonjezera pa khofi.

Cornelis anawonjezera kuti zimadziwika kuti "pali umboni wochuluka wosonyeza kuti khofi ndi yopindulitsa pa thanzi, koma powerenga pakati pa mizere, aliyense amene amalangiza munthu kumwa khofi nthawi zambiri amalangiza kumwa khofi wakuda chifukwa cha kusiyana pakati pa kumwa mowa wakuda. khofi ndi khofi ndi mkaka."

Khofi wakuda ndi "wopanda kalori mwachibadwa," adatero Cornelis, pamene khofi yokhala ndi mkaka "imatha kunyamula mazana owonjezera owonjezera, ndipo ubwino wathanzi ukhoza kukhala wosiyana kwambiri."

Jini la khofi

M'kafukufuku wam'mbuyomu, Cornelis ndi gulu lake lofufuza adapeza kuti kusintha kwa majini kungakhale chifukwa chomwe anthu ena amasangalalira makapu angapo a khofi patsiku.

"Anthu omwe ali ndi mbiri [ya] majini amalandira caffeine mofulumira, choncho zotsatira zolimbikitsa zimachoka mofulumira, ndipo amafunika kumwa khofi wambiri," adatero.

"Izi zitha kufotokoza chifukwa chake anthu ena amawoneka kuti amamwa khofi kwambiri kuposa wina yemwe amatha kusowa tulo kapena kuda nkhawa," adatero.

Zolondola kwambiri

Ndipo mu phunziro latsopano, lofalitsidwa mu Nature Scientific Reports , Cornelis anasanthula njira zowonjezereka mwa kulekanitsa mitundu ya omwa khofi, kaya ankakonda khofi wakuda kapena amakonda khofi ndi kirimu wowonjezera ndi shuga (kapena zambiri).

Cornells adanena kuti "omwe amamwa khofi omwe ali ndi chibadwa chosiyana - omwe amatha msangamsanga wa caffeine - amakonda khofi wakuda, wowawa." Ma genetic omwewo adapezekanso mwa anthu omwe amakonda tiyi wamba kukhala chokoleti chakuda ndi chotsekemera komanso chowawa kupita ku chokoleti yamkaka yosalala. ”

Wonjezerani tcheru m'maganizo

Cornelis ndi gulu lake lofufuza amakhulupirira kuti zokondazo sizikugwirizana ndi kukoma kwa khofi kapena tiyi wakuda wamba.M'malo mwake, anthuwa amakonda khofi wakuda ndi tiyi chifukwa amagwirizanitsa kukoma kowawa ndi kuwonjezereka kwamaganizo komwe amalakalaka kuchokera ku caffeine.

"Kutanthauzira kwathu ndikuti anthuwa akulinganiza kuwawa kwachilengedwe kwa caffeine ndi zotsatira za psychostimulation," adatero Cornelis. Amaphunzira kugwirizanitsa kupsya mtima ndi kafeini ndi kulimbitsa mtima kwawo, zomwe ndi zotsatira zophunzira. ”

Caffeine ndi chokoleti chakuda

Momwemonso chokoleti chakuda pa mkaka ndi shuga, adawonjezera.

Cornelis ananena kuti “akaganiza za caffeine, amangoganiza za kukoma kowawa, choncho amasangalalanso ndi chokoleti chakuda. N’kutheka kuti anthu amenewa amakhudzidwa kwambiri ndi zimene mowa wa caffeine umakhala nawo kapenanso aphunziranso kutsatira zakudya zomwezo.”

Chokoleti yakuda imakhala ndi caffeine, koma imakhala ndi mankhwala ambiri otchedwa theobromine, omwe amadziwika kuti ndi mankhwala a caffeine. Koma zotsatira za kafukufuku zinasonyeza kuti theobromine yochuluka, kapena kuti mlingo wochuluka wake, ukhoza kuwonjezera kugunda kwa mtima ndi kuwononga maganizo.

flavanols

Chokoleti chakuda chilinso ndi zopatsa mphamvu, kotero kuchepetsa kumwa ndikwabwino m'chiuno mwanu. Koma kafukufuku wapeza kuti ngakhale kudya kachidutswa kakang’ono ka chokoleti chakuda patsiku kumatha kukulitsa thanzi la mtima ndi kuchepetsa chiopsezo cha matenda a shuga.

Izi ndichifukwa choti koko ali ndi flavanols zambiri - epicatechin ndi katechin - zomwe ndi mankhwala oletsa antioxidant omwe amadziwika kuti amathandizira kuyenda kwa magazi. Zakudya zina ndi zakumwa zomwe zili ndi flavanols ndi tiyi wobiriwira, tiyi wakuda, kabichi, anyezi, zipatso, zipatso za citrus ndi soya.

Cornells adanena kuti kafukufuku wamtsogolo adzayesa kuthana ndi zomwe amakonda chibadwa cha zakudya zowawa "zomwe nthawi zambiri zimagwirizanitsidwa ndi thanzi labwino," ponena kuti "zingapezeke kuti anthu omwe ali ndi chibadwa chofuna kumwa khofi wambiri amakhalanso ndi thanzi labwino. makhalidwe."

Kodi kukhala chete kulanga ndi chiyani?