Ana ogona pang'ono, amakula msanga pa mlingo ma

Ana zimakhala zovuta gone pabedi, koma kwenikweni iwo. Popanda tulo poizoni si kuchotsedwa ubongo, muzitha kukumbukira sasiya mu nthawi yaitali, luso kuganiza chidziwitso komanso kuthetsa vuto ndi kuchepetsedwa ndi ubongo amayamba kuononga yokha.

Monga phunziro la, amene zotsatira m'magazini yotchedwa "Pediatrics", maloto - izo ndi njira yabwino kutalikitsa moyo wanu. Makamaka, kusagona tulo ana amayambitsa kuwonongeka mofulumira m'chigawo cha DNA.

Kuchokera pa zimene zimatengera mlingo wa ukalamba ma?

Kafukufuku kale zogwirizana kusagona mokwanira ndi ndalama kuchuluka kwa ukalamba ma. mlingo Izi zambiri zokonzedwa ndi boma la telomeres - m'madera malekezero DNA wathu.

Telomeres (kuchokera Greek. "Mapeto mbali") kuteteza maphatikizidwe mwangozi DNA loyandikana ndi kuwononga awo zachilengedwe.

Senescence kumabweretsa psinjika a telomers awa, umene DNA kukhala osatetezeka ndi mosavuta kuonongeka. Wamfupi ndi telomeres, munthu wachikulire.

Komanso, telomeres wamfupi kuonjezera propensity wanu matenda a mtima, chitukuko cha matenda a ubongo, vuto la kusokonezeka maganizo, ndi chitukuko cha khansa.

phunziro American

A gulu la asayansi ku University Princeton anaganiza kuti apeze ngati amenewa unkachitika ana, osati akulu. Kuti ayese ichi, iwo ankaona Nawonso achichepere, zomwe ndi mfundo zambiri pa makhalidwe kugona zaka zisanu ndi zinayi pafupifupi 1,600 ana US. Iwo anakwanitsa kupeza DNA zitsanzo kuchokera ana ndiponso tione kutalika kwa telomeres awo.

Kunapezeka kuti nthawi zonse kusagona mokwanira zinachititsa kuti kufupikitsa telomeres ndi 1.5 peresenti. Izi, kwenikweni, zikutanthauza kuti ana amenewa amakula msanga, ngakhale kuti si bwino kuti pati.

N'chifukwa chiyani ana amene anagona ndi osakwanira chiwerengero cha maola sanali kukhala anati matenda kapena chikhalidwe? chifukwa lagona mu msinkhu waung'ono. Komabe, izi sizikutanthauza kuti ana amenewa ali osatetezeka ku matenda amenewa akukula.

Asayansi apeza palibe kusiyana kwa kucheza pa chifukwa cha mtundu, jenda kapena udindo umoyo ndi zachuma.

Kodi ana ambiri kugona

Ana osaposera zaka 9 zakubadwa akagona maola osachepera asanu ndi anai patsiku, ngakhale kwambiri makamaka 10 kapena 11. Mosiyana ndi akulu, amene angathe kupweteka kugona motalika kwambiri, pamene izo zifika ana, m'pamenenso iwo kugona bwino.