Kafukufuku watsopano akusonyeza kuti kwa amayi omwe ali ndi zaka za m'ma 40 kapena kuposerapo, yankho likuwoneka kuti inde.
"Choyamba, ndikufuna kutsindika kuti kuchita masewera olimbitsa thupi kapena kuchita masewera olimbitsa thupi n'kopindulitsa nthawi iliyonse ya tsiku," adatero wolemba kafukufuku Gali Albalak, dokotala mu dipatimenti ya zachipatala ku Leiden University Medical Center. ku Netherlands.
Zowonadi, malangizo ambiri azaumoyo amanyalanyaza ntchito yosunga nthawi, Albalak adati, ndikusankha kuyang'ana kwambiri "kangati, nthawi yayitali bwanji komanso momwe tiyenera kulimbikira" kuti tipindule kwambiri ndi thanzi la mtima.
Koma kafukufuku wa Albalak adayang'ana pa ins and outs of the 24-hour-hour-sleep cycle - zomwe asayansi amazitcha kuti circadian rhythm. Ankafuna kudziwa ngati pangakhale "ubwino wowonjezera pakuchita masewera olimbitsa thupi" potengera nthawi yomwe anthu amasankha kuchita masewera olimbitsa thupi.
Kuti adziwe, iye ndi ogwira nawo ntchito adatembenukira ku zomwe zidasonkhanitsidwa kale ndi UK Biobank yomwe idatsata zochitika zolimbitsa thupi komanso thanzi lamtima pakati pa amuna ndi akazi pafupifupi 87,000.
Ophunzirawo anali azaka zapakati pa 42 mpaka 78, ndipo pafupifupi 60% anali azimayi.
Onse anali athanzi atavala tracker yomwe imayang'anira zochitika zolimbitsa thupi pa sabata.
Momwemonso, mkhalidwe wamtima umayang'aniridwa kwa zaka zisanu ndi chimodzi. Panthawiyi, anthu pafupifupi 2,900 adadwala matenda a mtima, pamene pafupifupi 800 anali ndi sitiroko.
Posanjikiza "zochitika" zapamtima motsutsana ndi nthawi yochita masewera olimbitsa thupi, ofufuzawo adatsimikiza kuti azimayi omwe amachita masewera olimbitsa thupi "m'mawa kwambiri" - kutanthauza pakati pa 8 am ndi 11 am - adawoneka kuti ali pachiwopsezo chochepa kwambiri chokhala ndi vuto la mtima kapena sitiroko.
Poyerekeza ndi amayi omwe anali otanganidwa kwambiri masana, omwe anali otanganidwa kwambiri m'mawa kapena m'mawa adapezeka kuti ali ndi chiopsezo chochepa cha matenda a mtima ndi 22% mpaka 24%. Ndipo omwe adachita masewera olimbitsa thupi m'mawa kwambiri adawona kuti chiopsezo chawo chodwala sitiroko chikutsika ndi 35%.
Komabe, phindu lowonjezereka la masewera olimbitsa thupi m'mawa silinawoneke pakati pa amuna.
Chifukwa chiyani? "Sitinapeze malingaliro omveka bwino omwe angafotokoze zomwe apezazi," adatero Albalak, ndikuwonjezera kuti kufufuza kwina kudzafunika.
Anagogomezeranso kuti zomwe gulu lake lidapeza zidachokera pakuwunika kowonera masewera olimbitsa thupi, m'malo moyesa kuyesa nthawi yolimbitsa thupi. Izi zikutanthauza kuti ngakhale zisankho zolimbitsa thupi zimawoneka kuti zimakhudza thanzi la mtima, sikuchedwa kunena kuti zimayambitsa chiopsezo cha mtima kukwera kapena kugwa.
Albalak adatsindikanso kuti iye ndi gulu lake "akudziwa bwino kuti pali nkhani zamagulu zomwe zimalepheretsa gulu lalikulu la anthu kukhala lochita masewera olimbitsa thupi m'mawa."
Komabe, zomwe zapezedwa zikusonyeza kuti “ngati muli ndi mwayi wochita zinthu m’mawa - mwachitsanzo pa tsiku lanu lopuma, kapena posintha ulendo wanu watsiku ndi tsiku - sikungapweteke kuyesa ndikuyamba tsiku lanu ndi zochita zina."
Zomwe anapezazo zinachititsa katswiri wina kukhala wosangalatsa, wodabwitsa komanso wodabwitsa.
"Kufotokozera kosavuta sikubwera m'maganizo," anavomereza Lona Sandon, woyang'anira mapulogalamu a dipatimenti ya zakudya zachipatala ku UT Southwestern Medical Center's School of Health Professions, ku Dallas.
Koma kuti adziwe bwino zomwe zikuchitika, Sandon adanena kuti kupita patsogolo kungakhale kothandiza kusonkhanitsa zambiri za momwe amadyera.
"Kuchokera ku kafukufuku wa zakudya, tikudziwa kuti kukhuta kumakhala kwakukulu ndi chakudya cham'mawa kusiyana ndi kudya madzulo," adatero. Izi zitha kuwonetsa kusiyana kwa momwe metabolism imagwirira ntchito m'mawa ndi madzulo.
Izi zitha kutanthauza kuti "nthawi yodya chakudya chisanachitike masewera olimbitsa thupi imatha kukhudza kagayidwe kazakudya ndi kusungirako komwe kungakhudze kwambiri chiopsezo cha mtima," anawonjezera Sandon.
Zitha kukhalanso kuti kuchita masewera olimbitsa thupi m'mawa kumachepetsa mahomoni opsinjika kuposa kuchita masewera olimbitsa thupi mochedwa. Ngati ndi choncho, m’kupita kwa nthawi zimenezi zingakhudzenso thanzi la mtima.
Mulimonse mmene zinalili, Sandon anavomereza kuvomereza kwa Albalak kuti “maseŵera olimbitsa thupi alionse ndi abwino kuposa kusachita masewera olimbitsa thupi.”
Chifukwa chake "masewera olimbitsa thupi panthawi ya tsiku mumadziwa kuti mutha kumamatira ku ndandanda yokhazikika," adatero. Ndipo ngati mungathe, khalani ndi nthawi yopuma yolimbitsa thupi m'mawa m'malo mopuma khofi.
Lipotilo linasindikizidwa Nov. 14 mu European Journal of Preventive Cardiology.
Zambiri
Pali zambiri zolimbitsa thupi komanso thanzi la mtima ku Johns Hopkins Medicine.
SOURCES: Gali Albalak, PhD candidate, department of internal medicine, subdepartment geriatrics and gerontology, Leiden University Medical Center, Netherlands; Lona Sandon, PhD, RDN, LD, mtsogoleri wa pulogalamu ndi pulofesa wothandizira, dipatimenti ya zakudya zachipatala, sukulu zachipatala, UT Southwestern Medical Center, Dallas; European Journal of Preventive Cardiology, Nov. 14, 2022
Nthawi yotumiza: Nov-30-2022