Sayansi Yotchedwa Claim
Kawirikawiri amati kumwa mowa wotentha kapena khofi pa tsiku lotentha kumakuziziritsa. Komabe, izi zimatsutsidwa ngati momwe zimatsimikiziridwa.
Zikuwoneka zopanda nzeru kuti kumamwa chinachake chakuyaka kungakuchititseni kuti mukhale ozizira, chabwino? Koma zikuwoneka kuti pali sayansi yovuta kumbuyo kwa zakale za akazi akale. Komabe, zikhoza kudalira kumene mumakhala komanso momwe mumapuma thukuta.
Thermodynamics, Biology, Hot Drink, ndi Hot Weather
Malinga ndi kafukufuku wolembedwa ndi University of Ottawa a Sukulu ya Human Kinetics, kumwa zakumwa zoledzeretsa pa masiku otentha ndi owuma kungakulepheretseni.
Zinthu ziyenera kukhala zabwino, koma ndizotheka kuti zakumwa zotentha zimachepetsa kutentha kwa thupi lanu.
Chifukwa chiyani? Kumwa zakumwa zotentha kumakupangitsani thukuta mochuluka. Izi zikutanthauza kuti thupi lanu limatulutsa thukuta zambiri kuposa momwe ziyenera kuperekedwa kuti kutentha kumakhudza. Kuchita izi mopitirira malire kungakulepheretseni kwambiri kuposa momwe mungathetsere kutentha kwa zakumwa ngati thukuta lingawonongeke m'thupi lanu.
Kuti izi zithe kugwira ntchito, izi ziyenera kukhalapo nthawi imodzi:
- Kutentha kwakukulu kumachokera kutentha kotentha. Chinyengo ichi sichidzagwira ntchito mu muggy, nyengo yamvula.
- Muyenera kuvala zovala zomwe zimathandiza kuti thukuta liphuke.
- Ngakhale mutakhala wamaliseche (kuyang'anitsitsa malamulo amtundu uliwonse, zovala zanu ziyenera kukhala zochepa komanso zochepa ngati zingatheke.
Chinyezi ndi gawo lalikulu pano. Mukhoza kukhala ndi mwayi ndi njirayi ngati mukukhala m'chipululu chotentha cha Arizona kapena Utah, koma ngati muli kumphepete mwa nyanja ya East Coast, mwina simungagwire ntchito.
Ndizo Zonse M'lime ndi Msuzi
Peter McNaughton, katswiri wa sayansi ya sayansi ku yunivesite ya Cambridge, anamanga kumvetsetsa chifukwa chake thupi limalumbirira mochuluka ngati mumamwa zakumwa zozizira patsiku lotentha.
Zimakhudzana ndi mapuloteni pa lilime ndi mmero. Chikumbutso chimodzi chomwe chimatchedwa kuti TRPV1 zotenga zakumwa zimatenthetsa ndipo zimayambitsa thupi kuyankha ndi kutuluka kwa thukuta.
N'zochititsa chidwi kuti imayankhira zakudya zowakometsera m'njira yomweyo.
Ichi ndi chifukwa chake tsabola, tsabola wotentha , ndi zina zotero zimatha kutumiza ena kuti aziwomba. Limafotokozanso chifukwa chake zomwe zimatchulidwa kuti zimakhala zozizira pa tsiku lotenthedwa zimapangidwa pa zakudya zokometsera.
Kuziyika Zonse Pamodzi: Zakumwa Zotentha Zikhoza Kukupangitsani Inu Pansi
Tiyeni tiyike nkhani za sayansi pambali ndikuwonetsere nthano iyi m'Chingelezi chosavuta:
- Mukamamwa chakumwa chowotcha pamtentha wotentha, khungu lanu lilime ndi mmero mumatha kutentha.
- Izi zimapangitsa thupi lanu kupsa mtima ndi thukuta zambiri.
- Ngati thukuta limatha kusanduka, mumakhala ozizira. Ngati sichoncho, simukutero.
Pitirizani, tambani tiyi ya iced pamadzulo otentha, ouma chilimwe. Khalani mopepuka kuvala monga mwavomerezeka mwalamulo. Ngakhale kunyamula taco kapena ziwiri zokometsera . Imeneyi ndi njira imodzi yokha kuyesa kutentha chifukwa sayansi imanena zoona (makamaka mbali).
Chitsime:
Chikopa, AR, Lesperance, NC, Jay, O. (2012) Kusungirako kutentha kwa thupi pachitetezo cha thupi kumachepetsedwa ndi kutentha kwa madzi m'zigawo zomwe zimalola kuti madzi asamuke. Acta Physiol , 98-108.