Kodi ndi wotchuka mavitamini D?

Kuyambira ndili mwana, makolo anatiphunzitsa kuti muyenera tsiku lililonse kudya zosiyanasiyana zipatso ndi ndiwo zamasamba, zomwe ndi zovuta za mavitamini zonse zofunikira. Komanso, mu gulu yaikulu ya "ufulu" mavitamini monga vitamini A, B, C ndi D. The kafukufuku ikuchitikira zaka 10 zapitazi zasonyeza kuti makamaka ali ndi udindo wolimbikitsa vitamini D, amene nthawi zambiri ntchito popewa kapena kuchiza khansa. Komanso, mu September 2009, chiwerengero cha akatswiri American afalitsa kuwerengetsera awo, amene anaona wapadera katundu zoteteza izi vitamini. Vitamini D limatchedwa mpulumutsi yaikulu ya matenda "chimfine nkhumba".

Ndipotu, munthu wa mitundu zofunika ziwiri zofunika - D2 ndi D3, mmodzi amene akutchedwa ergocalciferol ndi cholecalciferol ena. njira yogwira vitamini D ndi timibulu chilengedwe popanda mtundu ndi fungo limene makamaka kugonjetsedwa ndi kutentha ndipo adamsunga wamphamvu dongosolo lamkati. Mafuta vitamini D ndi mafuta sungunuka, kutanthauza kuti zikhoza chosakanikirana ndi thupi kwa nthawi yaitali kusungidwa mu minofu yake.

Ergocalciferol zambiri apanga ku makungwa a zomera, ndi tanthauzo lake zachokera mpanda mankhwala kashiamu munali. Natural chomwecho mtundu wa vitamini D ndi otchedwa cholecalciferol, lomwe limapezeka mu chiwiya mankhwala zomera ndi mwachindunji m'thupi ndi mmene nambala yaikulu cheza ultraviolet.

N'chifukwa chiyani tiyenera vitamini D?

Tikumbukenso kuti vitamini D3 chosowa kwambiri mu chakudya waukulu wa munthu. Ndiwo vitamini imeneyi ndi odziwika bwino maonekedwe a yolks yaiwisi dzira ndi kanyumba tchizi. Komanso, mtundu uwu wa vitamini opezeka m'chiwindi nsomba ndi nsomba zina. Pa ndende apamwamba a vitamini D ali chiwindi nsomba monga nsomba zoterezi za m'nyanja ndi nsomba yam'nyanja yamchere, ndipo wamng'ono ndende ya hering'i, nsomba ya makerele ndi nsomba.

Koma gwero olemera vitamini izi ndi dzuwa. Ngakhale m'zaka za m'ma 19 kulimbana rickets mu anthu, madokotala ntchito mafuta nsomba, limagwirira cha zochita mu thupi limene anali osadziwika. Chifukwa chachikulu kwa Phindu la vitamini D timadzi ndi matabwa ake, amene bwino chosakanikirana ndi maselo matumbo, impso ndi minofu zosiyanasiyana za thupi.

Dziwani kuti vitamini D chindiletsa zonse minofu kufooka, komanso zosavuta kuonjezera chitetezo chokwanira cha munthuyo. Kwa madokotala misinkhu vitamini D mu thupi limodzi la muyezo zofunika kwambiri ingatithandize kuzindikira chikhalidwe cha wodwala, kapena nthawi ya matenda wodwalayo. Komanso, kufunika mavitamini unktsionirovaniya chithokomiro si anakana aliyense. Kotero kuti vitamini imeneyi zimalimbikitsanso clotting yachibadwa magazi. Koma ngati mchitidwe wina uliwonse wa thupi, kufufuza chinthu ayenera kugwiritsidwa ntchito mu kuchuluka yeniyeni. An ambiri osokoneza vitamini D zingachititse nyamuka lakuthwa magazi, komanso maonekedwe a khansa ya pakhungu.

Koma ngati inu ntchito malangizo a madotolo, ndi kunyeketsa deta ya kufufuza zinthu mu ndende zolondola, inu mukhoza kuchotsa nokha matenda ambiri oopsa, monga kukula kwa maselo a khansa ndi mavuto prostate.

Madokotala amanena kuti otsika kawopsedwe microcell malire, mu thupi alibe zovuta zilizonse, ndi mlingo wa 65 ng / ml. Pa dokotala yemweyo wokhala zitsanzo kafukufuku, imene pa mlingo izi kunalibe makamaka mavuto obwera ndi zoipa odwala aphunzira. Choncho, musanasankhe kufufuza chinthu Kuwonjezera, onetsetsani kukaonana ndi dokotala.