Qib Siab D Vitamin D Txuas rau Kev Ruaj Ntseg Kev Tuag

Zoo Siab

• Tshuaj xyuas rau

Peb paub tias kev tsis muaj vitamin D yog teeb meem loj. Tom qab tag nrho, ib txoj kev tshawb fawb qhia tias qhov nruab nrab, 42 feem pua ​​ntawm cov neeg Asmeskas txom nyem los ntawm cov vitamin D tsis txaus, uas tuaj yeem ua rau muaj kev pheej hmoo tuag los ntawm teeb meem xws li mob qog noj ntshav thiab mob plawv, thiab tag nrho lwm cov kev pheej hmoo noj qab haus huv. Txawm li cas los xij, qhov sib txawv-tsawg D-tuaj yeem yog qhov txaus ntshai, raws li kev tshawb fawb tshiab ntawm University of Copengahen uas pom, thawj zaug, kev sib raug zoo ntawm siab theem ntawm cov vitamin D thiab cov hlab plawv tuag. (Tau kawg kev sib raug zoo tsis sib npaug, tab sis cov txiaj ntsig tseem ceeb!)

Cov kws tshawb fawb tau kawm qib vitamin D hauv 247,574 tus neeg thiab tshuaj xyuas lawv cov neeg tuag nyob rau xya xyoo tom qab siv thawj cov qauv ntshav. "Peb tau saib dab tsi ua rau cov neeg mob tuag, thiab thaum tus lej siab dua 100 [nanomoles ib liter (nmol/L)], nws zoo nkaus li muaj kev pheej hmoo ntau dua ntawm kev tuag los ntawm mob stroke lossis coronary," kev tshawb fawb sau Peter Schwarz, MD tau hais hauv xov xwm tshaj tawm.

Raws li nrog rau ntau yam hauv lub neej, thaum nws los txog rau qib vitamin D, nws yog txhua yam txog kev nrhiav qhov nruab nrab zoo siab. Schwarz hais tias "Qib yuav tsum nyob qhov twg ntawm 50 thiab 100 nmol / L, thiab peb txoj kev tshawb fawb qhia tias 70 yog qib uas nyiam tshaj plaws," Schwarz hais. (Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Hauv Tebchaws tuaj qis dua nrog lawv tus lej, hais tias 50 nmol / L npog qhov kev xav tau ntawm 97.5 feem pua ​​​​ntawm cov pej xeem, thiab 125 nmol / L yog qib "kev phom sij siab".)

Yog li ntawd nws txhais li cas? Zoo, txij li qib vitamin D nyob ntawm ntau yam xws li cov tawv nqaij xim thiab qhov hnyav, nws nyuaj rau paub yam tsis tau kuaj ntshav. Thaum koj paub tias koj tau txais ntau dhau lossis tsawg dhau, koj yuav tuaj yeem xaiv qhov tshuaj IU uas yog rau koj. (Ntawm no, cov ntaub ntawv ntxiv los ntawm pawg sab laj vitamin D yuav ua li cas txiav txim siab koj cov ntshav tau). Txog thaum koj pom koj cov qib, tsis txhob noj ntau tshaj 1,000 IU ib hnub twg thiab ceev faj txog cov tsos mob ntawm vitamin D toxicity, xws li xeev siab thiab qaug zog, Tod Cooperman, MD tus thawj tswj hwm ntawm lub tuam txhab soj ntsuam ywj pheej ConsumerLab.com, tau hais rau peb rov qab rau lub Kaum Ob Hlis. (Thiab nyeem cov ntaub ntawv ntau ntxiv txog Yuav Ua Li Cas Xaiv Qhov Zoo Tshaj Vitamin D Ntxiv!)

Tshuaj xyuas rau