Kaalshiyamka iyo lafaha
Kaalshiyamka macdantu wuxuu caawiyaa muruqyadaada, neerfaha, iyo unugyada inay si caadi ah u shaqeeyaan.
Jirkaaga sidoo kale wuxuu ubaahan yahay kaalshiyam (iyo sidoo kale fosfooras) si uu u sameeyo lafo caafimaad qaba. Lafaha ayaa ah goobta ugu weyn ee lagu keydiyo kaalshiyamka jirka ku jira.
Jirkaagu ma sameyn karo kaalshiyam. Jidhku wuxuu ka helayaa keliya kaalshiyamka uu u baahan yahay cuntada aad cunayso, ama kaabisyada. Haddii aadan helin kaalshiyam kugu filan cuntadaada, ama haddii jirkaaga uusan qaadan kaalshiyam ku filan, lafahaaga way tabar dari karaan ama si sax ah uma kori doonaan.
Qalfoofkaaga (lafaha) waa xubin nool. Lafaha ayaa si isdaba joog ah dib loogu qaabeynayaa iyadoo laf duug ah dib loo cusbooneysiinayo laf cusubna la sameynayo. Waxay qaadataa qiyaastii 10 sano in lafaha jirkaaga oo dhan dib loo cusbooneysiiyo. Taasi waa sababta u fiirsashada caafimaadka lafaha ay muhiim ugu tahay dadka waaweyn ee kaliya maaha carruurta koraya.
Cufnaanta lafaha waxaa loola jeedaa inta kalsiyum iyo macdano kale ay ku jiraan qayb ka mid ah laftaada. Cufnaanta lafaha ayaa ugu sarreysa inta u dhexeysa 25 iyo 35. Waxay hoos u sii dhaceysaa markii aad sii weynaato. Tani waxay sababi kartaa jajab, lafo jilicsan oo si fudud u jajabi kara, xitaa iyadoo aan la dhicin dhicis ama dhaawac kale.
Nidaamka dheef-shiidku caadi ahaan aad ayuu ugu xun yahay nuugista kaalshiyamka. Dadka badankood waxay nuugaan oo keliya 15% ilaa 20% kaalshiyamka ay ku cunaan cuntadooda. Faytamiin D waa hormoonka ka caawiya mindhicirka inuu soo nuugo kalsiyum badan.
Dad waaweyn oo waayeel ah waxay leeyihiin khataro guud oo caafimaadka lafaha ka sii dara. Kaalshiyam qaadashada cuntada (caano, jiis, caano fadhi) way yar tahay. Heerarka fiitamiin D-ga ayaa hooseeya oo nuugista kaalshiyamka caloosha ayaa hooseysa. Dad badan oo qaangaar ah, calaamadaha hormoonnada waa inay xoogaa kaalshiyam ah ka saaraan lafaha maalin kasta si heerarka kalsiyum ee dhiigga looga dhigo kuwo caadi ah. Tani waxay gacan ka geysaneysaa lafaha luminta.
Sababtaas awgeed, markii aad gabowdo, jidhkaagu weli wuxuu u baahan yahay kaalshiyam si uu lafahaagu u ahaadaan kuwo cufan oo xoog leh. Khubarada badankood waxay ku talinayaan ugu yaraan 1,200 miligram oo kaalshiyam ah iyo 800 illaa 1,000 unugyo caalami ah oo fitamiin D ah maalintii. Bixiyahaaga daryeelka caafimaadka ayaa kugula talin kara kaabis si ay kuu siiso kaalshiyamka iyo fitamiin D aad ubaahantahay.
Talooyinka qaarkood waxay ku baaqayaan qadar aad u sarreeya oo fitamiin D ah, laakiin khubaro badan ayaa dareensan in qaddarka badan ee fitamiin D aysan ammaan u ahayn qof walba. Intaas waxaa sii dheer, xaddi aad u badan oo kaalshiyam ah oo ku jira cuntadaada waxay kuu horseedi kartaa dhibaatooyin caafimaad sida calool istaagga, dhagxaanta kalyaha, iyo dhaawaca kelyaha. Haddii aad ka walaacsan tahay caafimaadka lafaha, hubi inaad kala hadasho bixiyahaaga haddii kaabisyada kaalshiyamka iyo Faytamiin D-ga ay yihiin xulasho kuu habboon adiga.
Dadka qaba cudurada la xiriira mindhicirka (cudurka caloosha ee caabuqa, qalliinka caloosha), cudurka qanjirka 'parathyroid gland', ama qaata daawooyinka qaarkood waxay u baahan karaan talooyin kala duwan oo loogu talagalay kaalshiyamka iyo fitamiin D-ga. La hadal bixiyahaaga haddii aadan hubin inta kaalshiyam ah iyo fitamiin D aad qaadanaysid.
Raac cuntada bixisa xaddiga saxda ah ee kaalshiyamka, fitamiin D, iyo borotiin. Nafaqooyinkani gabi ahaanba ma joojin doonaan luminta lafaha, laakiin waxay kaa caawin doonaan sidii loo hubin lahaa in jirkaagu haysto qalabka ay ugu baahan yihiin inuu ku dhiso lafaha. Joogitaanka joogtada ah iyo firfircoonida ayaa waliba ilaalin kara lafaha isla markaana sii xoojin kara. Ka fogaanshaha cabista sigaarka sidoo kale waxay ilaalisaa lafaha oo way sii xoogaysataa.
Cuntooyinka kaalshiyamka badan leh waxaa ka mid ah:
- Caano
- Farmaajo
- Jalaato
- Khudaarta cagaaran ee cagaaran, sida isbinaajka iyo cagaarka cagaaran
- Salmon
- Sardines (oo leh lafaha)
- Tofu
- Yogurt
Lafaha lafaha iyo kaalshiyamka; Lafaha - kalsiyum iyo lafo; Osteopenia - kaalshiyamka iyo lafaha; Lafaha khafiifinta - kaalshiyamka iyo lafaha; Cufnaanta hoose ee lafaha - kaalshiyamka iyo lafaha
- Kaalshiyamka iyo lafaha
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US Task Force Task Force, Grossman DC, Curry SJ, Owens DK, iyo al. Faytamiin D, kaalshiyam, ama kaabis isku dhafan oo loogu talagalay ka hortagga aasaasiga ah ee jabka ku dhaca dadka waaweyn ee ku nool bulshada: Bayaanka Talo soojeedinta Xoogagga Ka Hortagga Mareykanka. JAMA. 2018; 319 (15): 1592-1599 PMID: 29677309 pubmed.ncbi.nlm.nih.gov/29677309/.