Bona ebusuku ngathi isikhova - njani ngokwenene?

Abantu abaninzi baye bazibuza ixesha elide malunga nendlela ukubona ebusuku, njenge ikati okanye nasiphi na isilwanyana egu- nto. Ingakumbi unomdla umbuzo yemfazwe. Ngapha koko, xa ufundisa ijoni ukubona ebusuku, kwakuza inzuzo omkhulu yotshaba. Ewe, kwaye baqhube imisebenzi imikhosi ezizodwa kwakuza kwenzeka lula kakhulu kwaye iza kuzisa iziphumo ezibalulekileyo.

Kakade ke, izazinzulu ziye kunyuka nge isixhobo ngombono ebusuku, nto leyo evumela ukuba ubone ebusuku ngaphandle ilahleko, kodwa ijoni kulo mzekelo kulula kakhulu ukuba aphume ntshukumo: kwanele kuphela ukukhanyisa ukukhanya okanye iyalele layita ebusweni bakhe. I ya nervous system evukayo oku lifana njengomothuko, yaye umntu baze baye ziimfama. Ngoko ke, kokusungulwa iteknoloji entsha evumela ukuba ubone ebusuku, ngaphandle kokusebenzisa izixhobo ezikhethekileyo, nangoku ubekwa kwindawo yokuqala nabasunguli zomkhosi.

Ngenxa Isazinzulu Kekcheevu oye wafunda kudala le ngxaki, ngoku kukho indlela ekhethekileyo ekuvumela ukuba ukuphucula kancinane umbono ebumnyameni. Kodwa, nkqu ngalo (nangona ubunzima iintengiso, uthembisa ukuba ukufundisa nabani na ofuna ukubona ebusuku ngaphandle iiglasi ezizodwa isixa esithile semali) umbono ebumnyameni ngokupheleleyo umntu engafikelelekiyo.

Imbali yaziwa enye kuphela kwimeko enjalo, ezinxulumene Nikola Tesla kunye yokuba yena phantsi nefuthe lelizwe eyomeleleyo ngemagnethi ngexesha elinye ucwaningo zakhe. Kodwa ityala kukhule kuso amavo, apho, ngokutsho kuguqulelo mnye, Tesla wafumana kwetyala elikhethekileyo kunye nokukwazi ukubona abafileyo ebusuku, yaye kwelinye - waba kwelinye icala. Inguqulelo yesibini welivo leyo baze kwikhusi kwaye eboniswe kwi movie "I Prestige."

yonke ingongoma iliso yabantu. Kufuneka kukho umthombo ukukhanya ukuba bakwazi ukwahlula izinto eziyingqongileyo. Hi ndlela leyi, iikati kunye nezikhova, kakhulu, kufuneka umthombo, nje izilwanyana bakwazi ukubona ebusuku, ukukhanya kuyo ifanele ibe buthathaka kakhulu. Kungenjalo, ukuba zigxile ngakumbi kwi izandi.

Kodwa emva kuphuhliso izazinzulu. Kekcheev Watsalela ingqalelo isantya iliso ukumelana nobumnyama embonweni, waza wafuna ukuyinyusa. Ndimele nditsho ukuthi waphumelela. Necebiso kuphela abo bazama ukuphucula umbono yesakhono ebumnyameni, aya ngokukhuhla amehlo akhe emva kokuba udubuleke izibuko ezimnyama emnyama yaye enxibe elitsha icebo ebomvu. Kwimeko yokuqala, isantya kokuba eqhele ukunyuswa ebumnyameni, yaye izibuko yesibini bayakwazi 'ukubamba' le meko kwaye ezigudileyo inguqu, ukuba kwagcwala kukho umthombo ukukhanya okuqaqambileyo. Oku, ngengozi, kuluncedo kakhulu abaqhubi-moya ebusuku.

Kuba umbono ebumnyameni kumkhawulela iiseli ezikhethekileyo iliso - "izinti", ngoko ngokuba ngenxa inkangeleko yazo. Ukuba umzimba ukunqongophala vitamin A, kukho ebusuku-ngobumfama isifo, okanye, njengoko besithi, "ubumfama ebusuku". Ukunyanga kufikwa yokuqeshwa ngamalungiselelo vitamin. Oku, ngengozi, zingasebenza impendulo yombuzo ezinye izigulane: "? Ndingenza ntoni xa andiyiboni ebusuku" Kodwa ke ukusetyenziswa kwamalweyile ngendlela iimali ezinkulu vitamin kuyo nayiphi na imeko ingakhokeleli kwinto yokuba abantu baza kubona ebumnyameni iyonke. Oku kuya kukhokelela kuphela kwenye ingxaki ezinxulumene ne hypervitaminosis.