B1 (thiamine, aneurine) amatchedwa "mavitamini", chifukwa zimakhudza dongosolo la mitsempha ndi maganizo. Palibe njira yogwiritsira ntchito mphamvu mu thupi siidutsa popanda kutenga nawo mbali B1, kuphatikizapo chofunika kwambiri monga njira yokonza DNA.
Ndi zakudya ziti zomwe zili ndi vitamini B1?
Kodi mungabwezere bwanji thupi lanu? Zili paliponse, makamaka m'magulu monga chiwindi ndi mtima. Ndi zambiri mu ufa wouma. Mu tirigu wathunthu ndi mpunga wosasinthika, palinso thiamine yambiri kuposa mikate yoyera.
Zakudya zazikulu m'dziko lathu, zomwe zili ndi vitamini B1 ndi: nandolo, nyemba , mazira, mkaka, nyama (makamaka nkhumba).
Vitamini B1 imapezekanso mu zakudya monga mtedza, yisiti, mafuta a mpendadzuwa, nsomba, zipatso, ndiwo zamasamba.
Zimapezekanso mu zakudya zopangira yisiti, komabe, kutaya kwa vitamini B1 mu chakudya pamene mukuphika kumawonjezera ufa wophika.
Ndi anthu ochepa omwe amadziŵa kuti vitamini B1 imateteza kupewa kulumala tizilombo touluka (ntchentche, udzudzu). Izi zimachokera ku khalidwe labwino, lafungo la vitamini lokhala ndi thukuta. Komabe, sitidya thiamine kuti tiwopsye udzudzu. Ndipotu, imachita ntchito zofunika kwambiri m'thupi.
Ntchito ya vitamini B1 m'thupi
- Pamodzi ndi mamolekyu awiri a phosphoric acid amapanga coenzyme, yomwe imakhudzidwa ndi kagayidwe kake ka zakudya.
- Kuwonjezera ntchito ya acetylcholine.
- Zimaletsa cholinesterase. Zimachititsa synergistically ndi thyroxine ndi insulini. Zimalimbikitsa kutsekemera kwa ma gonadotropin mahomoni.
- Amachepetsa ululu.
- Kufulumira kuchiritsa machiritso, kumakhudzidwa ndi zotsatira zomwe zimayambitsa kusamba kwa nucleic acids ndi mafuta acids.
- Amagwira nawo ntchito zokhudzana ndi matenda a ubongo, kuphatikizapo ziwalo zofunikira zogwiritsira ntchito matendawa.
- Pokhala nawo mbali, kupanga mphamvu mu mitochondria, kubwezeretsa kwa mapuloteni, motero zimakhudza momwe thupi lonse likugwirira ntchito.
Vitamini B1
Vitamini B1 ndi gawo lalikulu la zakudya, komanso kudziwa zinthu zomwe zilipo ndi zomwe zimawononga ndizofunika kwambiri. Kufooka kumachitika ngati chakudya chiri ndi zilembo zazikulu kwambiri. Kugwiritsa ntchito khofi, tiyi, chokoleti ndi zakumwa ndi mowa wa khofi, mowa , kuthetsa nkhokwe za thiamine, zomwe zimapangitsa kuti pakhale thupi lochepa. Kuphatikiza apo, oyster, nsomba zofiira ndi nsomba zina za m'nyanja zili ndi mavitamini omwe amawononga.
Kulephera kwa vitamini B1 kumayambitsa chitukuko chotchedwa avitaminosis. Matendawa amaphatikizidwa ndi minofu ya atrophy, kuthamanga kwa magazi, kufooka kwa mtima, kupweteka kwa maganizo, edema, matenda ovutika maganizo (kuvutika maganizo, kusasamala, psychosis) ndipo zonsezi ndi malipiro a kunyalanyaza zakudya zomwe muli vitamini B1.
Kukhalabe kwa thiamine kwa nthawi yaitali kumapangitsa kusintha kwa kusintha kwa thupi.
Kupezeka kwa thiamine (komwe kuli kosavuta kwambiri) kumayambitsa kunjenjemera ndi kuyatsa kwa mapazi ndi mitengo ya kanjedza, kuwonjezeka kwa mtima, kutupa ndi kusabereka kwa amayi.