Shin Vitamin D zai iya rage Haɗarin ku na COVID-19?

Wadatacce

• Ta yaya bitamin D ke shafar lafiyar jiki?
• Shin shan bitamin D zai iya kariya daga COVID-19?
• Layin kasa

Vitamin D shine bitamin mai narkewa wanda yake taka muhimmiyar rawa a cikin jikin ku.

Wannan sinadarin na gina jiki yana da mahimmanci musamman ga lafiyar garkuwar jiki, yana barin mutane da yawa suna tunanin ko kari da bitamin D zai iya taimakawa rage haɗarin kwangilar sabuwar coronavirus da ke haifar da COVID-19.

Duk da yake a halin yanzu babu magani ga COVID-19, matakan kariya kamar nisantar jiki da tsafta mai kyau na iya kare ku daga kamuwa da cutar.

Hakanan, wasu bincike sun nuna cewa samun cikakkun matakan bitamin D na iya taimakawa kiyaye garkuwar jikinka lafiya kuma yana iya kariya daga cututtukan numfashi gaba ɗaya.

Wani binciken da aka yi kwanan nan ya nuna cewa marasa lafiya da ke kwance tare da COVID-19 wadanda ke da isassun matakan bitamin D suna da raguwar haɗari ga sakamako mara kyau da mutuwa ().

Wannan labarin yayi bayanin yadda bitamin D ke shafar lafiyar garkuwar jiki da kuma yadda ƙara wannan sinadarin na gina jiki na iya taimakawa kariya daga yanayin numfashi.

Ta yaya bitamin D ke shafar lafiyar jiki?

Vitamin D ya zama dole don ingantaccen tsarin garkuwar ku - wanda shine layin farko na jikin ku na kariya daga kamuwa da cuta.

Wannan bitamin yana taka muhimmiyar rawa wajen inganta haɓakar rigakafi. Yana da duka abubuwan kare kumburi da na rigakafi, kuma yana da mahimmanci don kunna garkuwar garkuwar jiki ().

Vitamin D sananne ne don haɓaka aikin ƙwayoyin cuta, gami da ƙwayoyin T da macrophages, waɗanda ke kare jikinku daga ƙwayoyin cuta ().

A zahiri, bitamin yana da mahimmanci ga aikin rigakafi cewa ƙananan matakan bitamin D an haɗasu da haɓaka mai saurin kamuwa da cuta, cuta, da kuma cututtukan da suka shafi rigakafi ().

Misali, karancin matakan bitamin D yana da alaƙa da haɗarin kamuwa da cututtukan numfashi, gami da tarin fuka, asma, da cututtukan huhu da ke ci gaba (COPD), da ƙwayoyin cuta da ƙwayoyin cuta (,,,).

Abin da ya fi haka, an danganta rashi bitamin D da raguwar aikin huhu, wanda na iya shafar ikon jikinku don yaƙar cututtukan da ke cikin numfashi (,).

Vitamin D yana da mahimmanci ga aikin rigakafi. Deficarancin wannan sinadarin na gina jiki zai iya haifar da da mai ido game da cutar da kuma kamuwa da cutar.

Shin shan bitamin D zai iya kariya daga COVID-19?

A halin yanzu, babu magani ko magani ga COVID-19, kuma fewan karatu sun bincika tasirin abubuwan ƙarin bitamin D ko rashi bitamin D kan haɗarin kwangilar sabuwar coronavirus, SARS-CoV-2.

Koyaya, binciken da aka yi kwanan nan ya ƙaddara cewa matakin jini na 25-hydroxyvitamin D na aƙalla 30 ng / mL yana da alama ya taimaka wajen rage yiwuwar mummunan sakamako na asibiti da mutuwa a cikin marasa lafiya na asibiti tare da COVID-19.

An bincika bayanan asibiti na marasa lafiya 235 tare da COVID-19.

A cikin marasa lafiya da suka girmi shekaru 40, waɗanda ke da isassun matakan bitamin D sun kasance 51.5% ƙasa da yiwuwar samun sakamako mara kyau, gami da rashin sani, hypoxia, da mutuwa, idan aka kwatanta da marasa lafiyar bitamin D. ().

Duk da haka, wasu nazarin sun nuna cewa rashi bitamin D na iya cutar da aikin rigakafi da ƙara haɗarin kamuwa da cututtukan numfashi ().

Bugu da ƙari, wasu nazarin sun nuna cewa abubuwan bitamin D na iya haɓaka haɓakar ba da kariya da kariya daga cututtukan numfashi gaba ɗaya.

Wani bita da aka yi kwanan nan wanda ya hada da mutane 11,321 daga kasashe 14 ya nuna cewa karawa da sinadarin bitamin D ya rage barazanar kamuwa da cututtukan da suka shafi numfashi (ARI) a cikin wadanda ke da karancin matakan bitamin D.

Gabaɗaya, binciken ya nuna cewa abubuwan bitamin D sun rage haɗarin haɓaka aƙalla ARI ɗaya da 12%. Tasirin kariya ya kasance mafi ƙarfi a cikin waɗanda ke da ƙananan matakan bitamin D ().

Bugu da ƙari, binciken ya gano cewa abubuwan bitamin D sun fi tasiri wajen kare ARI lokacin da ake ɗauka yau da kullun ko mako-mako a ƙananan allurai kuma ba su da tasiri idan aka ɗauke su cikin mafi girma, yaduwar tazarar yadu ().

Hakanan an nuna alamun Vitamin D don rage yawan mace-mace a cikin tsofaffi, waɗanda ke cikin haɗarin kamuwa da cututtukan numfashi kamar COVID-19 ().

Mene ne ƙari, ƙarancin bitamin D an san shi don haɓaka aikin da aka sani da "guguwar cytokine" ().

Cytokines sunadarai ne waɗanda suke cikin ɓangaren tsarin garkuwar jiki. Zasu iya samun sakamako mai kumburi da rashin kumburi kuma suna taka muhimmiyar rawa, taimakawa kare kariya daga kamuwa da cuta da cuta (,).

Koyaya, cytokines na iya haifar da lalacewar nama a ƙarƙashin wasu yanayi.

Guguwar cytokine tana nufin ba da izinin sakin cytokines masu saurin kumburi wanda ke faruwa sakamakon martani ga kamuwa da cuta ko wasu dalilai. Wannan sakin jiki da wuce kima na cytokines yana haifar da mummunar lalacewar nama kuma yana haɓaka ci gaban cuta da tsanani ().

A zahiri, babban dalili ne na yawan lalacewar gabobi da ciwo mai ciwo mai tsanani (ARDS), kazalika da mahimmin mahimmanci cikin ci gaba da tsananin COVID-19 ().

Misali, an nuna marasa lafiya masu dauke da cutar COVID-19 su saki adadi mai yawa na cytokines, musamman interleukin-1 (IL-1) da interleukin-6 (IL-6) ().

Rashin haɗin Vitamin D yana da alaƙa da rage aikin rigakafi kuma yana iya haɓaka guguwar cytokine.

Saboda haka, masu bincike sun nuna cewa rashi na bitamin D na iya kara haɗarin rikitarwa mai tsanani na COVID-19, haka kuma ƙarin bitamin D na iya rage rikice-rikicen da ke tattare da guguwar cytokine da kumburin da ba a sarrafawa ga mutanen da ke da COVID-19 (, 21).

A halin yanzu, gwaje-gwaje na asibiti da yawa suna bincika sakamakon karin bitamin D (a cikin allurai har zuwa 200,000 IU) a cikin mutanen da ke da COVID-19 (, 22).

Kodayake bincike a cikin wannan yanki yana gudana, yana da mahimmanci a fahimci cewa shan ƙarin bitamin D shi kaɗai ba zai iya kare ka daga ɓullo da COVID-19 ba.

Koyaya, rashin ƙarancin bitamin D na iya ƙara saukin kamuwa da cutar gaba ɗaya ta cutar da aikin rigakafi.

Wannan yana da matukar damuwa ganin cewa mutane da yawa basu da isasshen bitamin D, musamman ma tsofaffi waɗanda ke cikin haɗarin ɓarkewar rikice-rikice masu haɗari na COVID-19 ().

Saboda wadannan dalilan, yana da kyau ka baiwa likitocin ka gwada matakan bitamin D domin sanin ko kana da rashi a wannan muhimmin sinadarin. Wannan yana da mahimmanci musamman a lokacin watanni na hunturu.

Dogaro da matakan jininka, kari tare da 1,000-4,000 IU na bitamin D kowace rana yawanci ya isa ga yawancin mutane. Koyaya, waɗanda ke da ƙananan matakan jini sau da yawa zasu buƙaci allurai masu yawa don ƙara matakan su zuwa mafi kyawun zangon ().

Kodayake shawarwari game da abin da ya fi dacewa da matakin bitamin D ya bambanta, yawancin masana sun yarda cewa mafi kyawun bitamin D yana tsakanin tsakanin 30-60 ng / mL (75-150 nmol / L) (,).

Kodayake bincike na ci gaba, shaidun cewa ƙarin bitamin D yana rage haɗarin haɓaka COVID-19 har yanzu yana da iyakancewa. Samun matakan bitamin D na iya inganta lafiyar rigakafi kuma yana iya zama taimako ga mutanen da ke da COVID-19.

Layin kasa

Vitamin D yana taka muhimmiyar rawa a cikin jikin ku, gami da inganta lafiyar garkuwar ku.

Binciken kimiyyar ya nuna cewa karawa da bitamin D na iya karewa daga kamuwa da cututtukan numfashi, musamman ma tsakanin waɗanda ke da karancin bitamin.

Binciken da aka yi kwanan nan ya nuna cewa isasshen matakan bitamin D na iya taimaka wa mutane da COVID-19 su guji mummunan sakamako.

Duk da haka, bamu sani ba ko shan abubuwan bitamin D yana rage haɗarin kamuwa da COVID-19 sakamakon kwangilar kwayar cutar coronavirus.

Yi magana da likitanka game da ƙarin bitamin D don haɓaka haɓakar lafiyarka gaba ɗaya.