Vitamini D ndi gulu la zinthu zovomerezeka biological (vitamini D2, D3, D5, D5), omwe amaphatikizidwa mu thupi la ultraviolet misewu "b" kapena mwachindunji kuchokera ku chakudya. Nthawi yomweyo, vitamini D2 imalowa thupi la munthu kuchokera pa chakudya. Malinga ndi ziwerengero, pafupifupi anthu 1 biliyoni padziko lapansi amakhala ndi kuchepa kwa vitamini D, ndipo dziko lomwe lili ndi nyengo yotentha. Pafupifupi 34% ya anthu aku Spain amakhalanso ndi vitamini d m'thupi.
Amatsimikiziridwa kuti kuchepa kwa vitamini D kumatha kutsogolera: Osteoporosis, zovuta za endocrine, insulin, zomwe zimayambitsa kukula kwa matenda achiwiri, matenda a olytectian ndi matenda a Parteisis, kupsinjika, kuchepa, kuchepa kwa upinga, kuchepa chitetezo Ndipo ngakhale mchimbe cha khansa ndi mayi wa chiberekero.
Vitamini D amachepetsa njira zaukalamba, ali ndi mphamvu yotsutsa khansa.
Chithunzi: Unclala.com.
Chifukwa chiyani mukufunikira vitamini d?
Vitamini D imachirikiza thanzi la mafupa, limathandizira kuyamwa kwa calcium ndi phosphorous mu matumbo, amasintha ntchito ya minofu ya mtima, njira yamagazi, komanso imayang'aniranso kubereka kwa akazi onse ndi abambo. Alinso ndi antiberial, oncotectrotective ndi chitetezo - mphamvu - mphamvu.
Zotsatira za vitamini d, zomwe simumadziwa
Vitamini D amachepetsa ukalamba wa thupi : Choyamba, chimathandiza kuyambitsa ma autophage njira mthupi. Mwanjira ina, vitamini D imathandizira kutaya zinthu zowonongeka m'magawo, zomwe zimakhala ndi zotsatira zabwino zimakhudzanso kusinthanso mu minofu. Mu 2016, mu 2016, wasayansi waku Japan Yoshinari Osulizari adaperekedwa ndi mphotho ya Nowal moyenera pophunzira matopu.
Kachiwiri, Vitamini D imachulukitsa kutalika kwa tlomeres . Matelo ndi zizindikiro zachilendo za chiwalo chamoyo, Malangizo a "oteteza" a chromosomes, omwe amakhala wamtali pagawo lililonse la khungu. Asayansi ambiri amamanga kutalika kwa ma telomeres okhala ndi zaka zachilengedwe komanso kudziwikiratu matenda osiyanasiyana, kuphatikizapo khansa. Mulingo wabwinobwino wa vitamini D m'thupi amachokera kwa 50 mpaka 70 ng / ml. Kusanthula kwa Vitamini D
Nsomba zamafuta olemera vitamini d
Chithunzi: Unclala.com.
Kodi ndi zinthu ziti zomwe zili ndi vitamini D?
Mu mitundu yamafuta a nsomba, nsomba ndi mafuta a nsomba. COD Ifers - Nambala Yogulitsa Mtundu wa Vitamini D ilinso ya vitamini d ilinso mkaka: mu batala, tchizi, zonona, mkaka, mkaka wa mafuta. Vitamini ilinso ndi mazira a mazira komanso mu bowa wina. Kwambiri, adotolo adzakusankhirani mafuta madontho ndi vitamini D mu mlingo wofunikira - kukufunsani nokha, musasankhe nokha.