Pamene Kufooka Kumapweteka Kumutu
Kodi mwamvapo anzanu akuyankhula za mlingo wawo wa vitamini D? Kodi inu dokotala mutsimikizira mlingo wanu pa kufufuza kwanu pachaka?
Ngakhale kuti vitamini D imathandizira kuti thupi likhale ndi thanzi labwino, pali deta yosagwirizana ndi zomwe zimachitika muzochitika zina zamankhwala, monga matenda a mtima, matenda amodzimadzimadzi , khansara, ndi zowawa, monga ululu wopweteka ndi mutu.
Kodi Vitamini D N'chiyani?
Vitamini D ndi vitamini yambiri yomwe imakhala ndi mafuta.
- cholecalciferol (vitamini D3): amachokera ku kuwala kwa ultraviolet kofiira khungu ndi kupezeka mu nsomba zonenepa, monga salimoni ndi tuna.
- ergocalciferol (vitamini D2 ) : amachokera ku fungal sterol, ergosterol, ndipo amapezeka mwachibadwa mu bowa zouma, shiitake.
Mitundu yonse ya vitamini D imagwiritsidwa ntchito popanga chakudya komanso ma vitamini D othandizira.
Kodi Vuto la Vitamini D N'chiyani?
Pamene munthu ali ndi vitamini D osakwanira, mahomoni otchedwa parathyroid mu thupi akuwonjezeka, omwe amachititsa kuti calcium ikhudze mafupa. Izi zimapangitsa mafupa kufooketsa, zomwe zimachititsa ana ndi osteomalacia anthu akuluakulu-anthu omwe ali ndi osteomalacia amawonongeka mafupa ndi minofu ululu ndi kufooka.
Ngati dokotala wanu atsimikiza kuti ali ndi mavitamini D, adziyeza mlingo wanu 25-hydroxyvitamin D.
Nchiyani Chimachititsa Vuto la Vitamini D?
Matenda ambiri angapangitse munthu kukhala ndi vuto la vitamini D kuphatikizapo:
- kusowa zakudya m'thupi
- impso kapena matenda a chiwindi
- matumbo malabsorption, monga matenda a celiac
- kumwa mankhwala omwe amaletsa vitamini D shuga (mwachitsanzo, mankhwala ena odana ndi kupweteka)
Kutentha kwa dzuwa kwachitsulo kumakhudzanso kusowa kwa vitamini D, makamaka iwo amene amakhala m'mabanja okalamba kapena omwe amakhala kumadera a dera lokhala ndi masana.
Vitamini D ndi Mutu Wamutu
Pakhoza kukhala mgwirizano pakati pa kumutu kwa mutu ndi kuchepa kwa vitamini D. Mu 2009, ofufuza awiri a ku India adasindikiza pepala m'mutu - kafukufuku wochepa pa odwala asanu ndi atatu omwe ali ndi vuto la vitamini D komanso matenda opweteka .
Odwala onse omwe anali kuphunzirawo anali ndi mavitamini D otsika kwambiri (25-hydroxyvitamin D makilomita 10/10 / mL), ndipo analibe mpumulo uliwonse wa mutu wawo ndi mankhwala ochiritsira. Odwalawo anawonjezeredwa ndi vitamini D tsiku lililonse (1000-1500IU) ndi calcium (1000mg), ndipo anapatsidwa chithandizo chamutu mkati mwa milungu ingapo ya mankhwala.
Ofufuzawo adawona kuti kupweteka kwa mutu kumaphatikizidwa ndi anthuwa kunatchedwa kuti vitamini D yowonjezera osati mankhwala a calcium. Iwo adalongosola kuti maselo a kashiamu amayamba kubwerera mkati mwa mlungu umodzi, koma odwala sanamvere kupwetekedwa kwa mutu kwa milungu inayi kapena isanu ndi umodzi, pomwe mavitamini awo a mavitamini D ayamba kubwerera.
Mu kafukufuku wina m'magazini ya Journal of Headache Pain , ofufuza adapeza kuti pakuwonjezeka malire (kuyenda pafupi ndi kumpoto ndi South Pole ndi kutali ndi equator), kufalikira kwa mutu, migraines ndi mutu wa mutu , kumapitirira.
Monga mukudziwira kale, kuwonjezeka kwa chigawo (kapena kuti mumachokera ku equator) kumagwirizana ndi kuchepa kwa dzuwa komanso kuchepa kwa dzuwa. Popanda kuwala kwa dzuwa, pamakhala kuchepa kwa vitamini D, motero mwina m'magulu ambiri.
"Chifukwa chake" pambuyo pa izi zingakhale zogwirizana pakati pa kuchepa kwa vitamini D ndi mutu. Chotheka ndi chakuti mavitamini D otsika kwambiri amalimbikitsa kupweteka kwa mafupa ndi kutupa, zomwe zingayambitse kusokoneza dongosolo la mitsempha. Chotheka china chiri chakuti popeza vitamini D ndiyotheka kuchitidwa kwa magnesium, mlingo wa Vitamini D wochepa ungalimbikitse kusowa kwa magnesiamu.
Tikudziwa kuti kusowa kwa magnesiamu kwagwirizanitsidwa ndi chitukuko cha mutu wa mutu.
Kodi Vitamini D Ndalama Yokwanira Ndi Yanji?
Ngakhale kuti palibe mgwirizano wokwanira wa vitamini D, akatswiri ambiri amakhulupirira kuti chiwerengero cha 25-hydroxyvitamin D cha nanograms 20 pa mililita kapena ng / mL kapena chochepa n'chosowa. Malingana ndi mavuto ena azachipatala, dokotala wanu akhoza ngakhale kukhala ndi mlingo wapamwamba wa vitamini D-palibe zongoganizira zenizeni panthawiyi.
Mawu Ochokera
Kumbukirani kuti kugwirizana kapena mgwirizano sikutanthauza kuti wina amachititsa china. Chithunzi chachikulu apa ndi chakuti vitamini D yotsika kwambiri ikhoza kupweteka mutu. M'mawu ena, mutu umakhala wochuluka mwa anthu omwe amakhala kutali ndi equator komwe kulibe dzuwa. Koma izi sizowoneka zovuta komanso zosavuta komanso maphunziro ambiri, makamaka mayesero akuluakulu omwe amayendetsedwa bwino, amafunika kuti awonetsere ubalewu.
Kudziwa kuyanjana pakati pa mutu ndi vitamini D kukupangitsani kukhala odziwa zambiri. Ganizirani kukambirana maganizo a dokotala wanu pa vitamini D kapena njira zina zothandizira kupweteka kwa mutu wanu, makamaka ngati sakukula ndi regimen yanu.
Zotsatira:
Holick MF. Kulephera kwa Vitamini D. New England Journal of Medicine. 2007; 357 (3): 266-81.
Holick MF et al. Kuwunika, kuchiza, ndi kupewa kutaya kwa vitamini D: Cholinga cha Endocrine Society. The Journal of Clinical Endocrinology & Metabolism. 2011; 96 (7): 1911-30.
Mottaghi T et al. Ubwenzi pakati pa seramu mavitamini D ndi migraine. J Res Med Sci . 2013 Mar 18 (Suppl 1): S66-S70.
Prakash S, Mehta, NC, Dabu AS, Lakhani O, Khilari M, Shah ND. Kufala kwa mutu kumagwirizananso ndi chiwerengero: gawo la Vitamini D lomwe silingakwanitse? Journal of Headache & Pain. 2010; 11 (4): 301-7
Prakash, S. Shah ND. Matenda opweteka omwe ali ndi vuto la vitamini D: mgwirizano wosagwirizana kapena wosasamala? Mutu. . 2009 ; 49 (8): 1214-22.