Mawallafi: John Stephens
Ranar Halitta: 22 Janairu 2021
Sabuntawa: 27 Yuni 2024
Anonim
The Vitamin D Paradox in COVID-19 and Why It Predicts But Doesn’t Always Protect
Video: The Vitamin D Paradox in COVID-19 and Why It Predicts But Doesn’t Always Protect

Wadatacce

Menene gwajin bitamin D na 25-hydroxy?

Vitamin D yana taimakawa jikinka ya sha alli kuma ya kiyaye kasusuwa masu ƙarfi a cikin rayuwarka duka. Jikin ku yana samar da bitamin D lokacin da hasken rana na UV ya shafi fatar ku. Sauran ingantattun hanyoyin bitamin sun hada da kifi, kwai, da kayan kiwo masu karfi. Hakanan ana samunsa azaman abincin abincin.

Vitamin D dole ne ya bi ta hanyoyin da yawa a jikinku kafin jikinku ya yi amfani da shi. Canjin farko yana faruwa ne a cikin hanta. Anan, jikinku ya canza bitamin D zuwa wani sinadarin da aka sani da 25-hydroxyvitamin D, wanda ake kira calcidiol.

Gwajin bitamin D 25-hydroxy shine hanya mafi kyau don kula da matakan bitamin D. Adadin 25-hydroxyvitamin D a cikin jininka kyakkyawan nuni ne na yawan bitamin D da jikinka yake da shi. Jarabawar na iya tantance idan matakan bitamin D ɗinku sun yi yawa ko ƙasa da ƙasa.

Ana kuma san gwajin a matsayin gwajin bitamin D 25-OH da gwajin calcidiol 25-hydroxycholecalcifoerol. Zai iya zama muhimmin mai nuna alamun osteoporosis (raunin kashi) da rickets (ɓarnar ɓarna).


Me yasa akeyin gwajin bitamin D 25-hydroxy?

Kwararka na iya neman gwajin bitamin D na 25-hydroxy saboda dalilai daban-daban. Zai iya taimaka musu gano ko yawancin bitamin D yana haifar da raunin kashi ko wasu abubuwan rashin lafiya. Hakanan yana iya saka idanu kan mutanen da ke cikin haɗari don samun rashi bitamin D.

Waɗanda ke cikin haɗarin samun ƙananan matakan bitamin D sun haɗa da:

  • mutanen da ba su samun yawaitar rana
  • tsofaffi
  • mutanen da ke da kiba
  • jariran da ake shayar da nono kawai (yawanci ana ƙarfafa shi da bitamin D)
  • mutanen da aka yiwa aikin tiyata
  • mutanen da ke da cutar da ke shafar hanji kuma ya sa ya zama da wuya jiki ya sha abubuwan gina jiki, kamar cutar Crohn

Hakanan likitan ku na iya so kuyi gwajin 25-hydroxy bitamin D idan sun riga sun gano ku da ƙarancin bitamin D kuma suna son ganin ko magani yana aiki.

Yaya akeyin gwajin bitamin D na 25-hydroxy?

Likitanka zai gaya maka kada ka ci komai na tsawon awanni hudu zuwa takwas kafin gwajin.


Gwajin bitamin D 25-hydroxy yana buƙatar gwajin jini na gama gari. Mai ba da lafiyar ku zai ɗebo jini daga jijiya a hannu ta amfani da allura. Cikakken yatsa mai sauri zai iya samar da wadataccen samfurin jini a cikin yara da jarirai.

Kimanta sakamakon gwajin 25-hydroxy bitamin D

Sakamako zai dogara da shekarunku, jima'i, da hanyoyin gwajin da kuka yi amfani da su. Sakamakon sakamako kuma na iya ɗan bambanta kaɗan daga Lab zuwa Lab.

A cewar Ofishin Abincin Abincin (ODS), ana auna matakan bitamin D ta hanyar 25-hydroxy a cikin nanomoles / lita (nmol / L) ko nanogram / milliliter (ng / mL). Sakamakon na iya nuna mai zuwa:

  • rashi: kasa da 30 nmol / L (12 ng / ml)
  • rashin rashi: tsakanin 30 nmol / L (12 ng / ml) da 50 nmol / L (20 ng / ml)
  • matakan al'ada: tsakanin 50 nmol / L (20 ng / ml) da 125 nmol / L (50 ng / ml)
  • manyan matakan: mafi girma fiye da 125 nmol / L (50 ng / ml)

Idan bitamin D ya yi ƙasa kuma kuna da alamun cututtukan ciwon ƙashi, likita na iya bayar da shawarar yin bincike na musamman don bincika ƙashin ƙashi. Doctors suna amfani da wannan hoton mai ciwo don kimanta lafiyar ƙashin mutum.


Levelsananan matakan jini na 25-hydroxy bitamin D yawanci suna nufin ɗaya (ko fiye) na masu zuwa:

  • ba ku cin daidaitaccen, cikakken abinci
  • hanjinka basa shan bitamin yadda yakamata
  • baku da isasshen lokaci a waje don sha isasshen matakan bitamin D ta hanyar hasken rana

Wasu shaidu sun danganta rashi bitamin D zuwa babban haɗarin wasu cututtukan kansa, cututtukan rigakafi, da cututtukan zuciya.

Babban matakan jini na bitamin D gabaɗaya yana haifar da shan ƙwayoyin bitamin da yawa da sauran abubuwan abinci mai gina jiki. Babban allurai na bitamin D na iya haifar da yanayin da ake kira hypervitaminosis D. Hypervitaminosis yanayi ne mai wuya amma mai tsanani wanda zai iya sanya ku cikin haɗarin hanta ko matsalolin koda.

Levelsananan matakai ba safai ba saboda yawan cin bitamin ta hanyar abinci ko shigar rana.

Likitanku zai taimaka wajen bayyana sakamakon gwajin ku kuma ku yanke shawara idan kuna da rashi bitamin D.

Hadarin gwajin 25-hydroxy bitamin D

Kamar yadda yake tare da kowane gwajin jini na yau da kullun, haɗarin gwajin bitamin-hydroxy 25-kaɗan ne kuma sun haɗa da:

  • yawan zubar jini
  • rashin haske
  • wata 'yar damar kamuwa da cutar inda allurar ta huda fatar ka

Outlook

Vitamin D yana da mahimmanci ga jiki. Ficaranci a kowane zamani na iya haifar da matsaloli. Kwararka na iya bayar da shawarar kari ko wasu zaɓuɓɓukan magani idan kun kasance rashi sosai. Cin abinci wanda ke ɗauke da bitamin D ban da ƙara kari a tsarinka na iya taimakawa kiyaye matakan bitamin D ɗinka.

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