Sengoli: Joan Hall
Letsatsi La Creation: 3 Hlakubele 2021
Ntlafatsa Letsatsi: 25 September 2024
Anonim
Vitamin D levels advised
Video: Vitamin D levels advised

Vithamine D ke vithamine e qhibilihang mafura. Li-vithamine tse qhibilihang mafura li bolokiloe ka har'a lisele tsa 'mele tse mafura.

Vithamine D e thusa 'mele ho monya calcium. Calcium le phosphate ke liminerale tse peli tseo u tlamehang ho ba le tsona bakeng sa sebopeho se tloaelehileng sa masapo.

Bonyaneng, 'mele oa hau o sebelisa liminerale tsena ho hlahisa masapo. Haeba u sa fumane khalsiamo e lekaneng, kapa haeba 'mele oa hau o sa monye calcium e lekaneng lijong tsa hau, tlhahiso ea masapo le lisele tsa masapo li ka ba le mathata.

Ho haella ha vithamine D ho ka lebisa ho lefu la masapo ho batho ba baholo kapa ho rickets ho bana.

'Mele o etsa vithamine D ha letlalo le pepesitsoe ke letsatsi ka kotloloho. Ke kahoo hangata e bitsoang "khanya ea letsatsi" vithamine. Batho ba bangata ba kopana le tse ling tsa vithamine D tsa bona tse hlokang ho ba ka tsela ena.

Lijo tse fokolang haholo ka tlhaho li na le vithamine D. Ka lebaka leo, lijo tse ngata li matlafatsoa ka vithamine D. Ho matlafatsoa ho bolela hore livithamini li ekelitsoe lijong.

Litlhapi tse mafura (tse kang tuna, salmon le mackerel) ke tse ling tsa mehloli ea vithamine D.

Sebete sa nama ea khomo, chisi le mahe a mahe li fana ka chelete e nyane.


Li-mushroom li fana ka vithamine D. Li-mushroom tse ling tseo u li rekang ka lebenkeleng li na le vithamine D e phahameng hobane li pepeselitsoe ke khanya ea ultraviolet.

Lebese le lengata United States le matlafalitsoe ka vithamine D ea 400 IU ka kotara. Boholo ba nako, lijo tse entsoeng ka lebese, joalo ka chisi le ka holim'a ice cream, ha li matlafatsoe.

Vithamine D e eketsoa lijong tsa lijo tsa hoseng tse ngata. E boetse e kenyelletsoa mefuteng e meng ea lino tse tahang, lero la lamunu, yogurt le majarine. Lekola karolo ea netefatso ea lijo pontsong ea lijo.

LIEKETSENG MATS'ELA

Ho ka ba thata ho fumana vithamine D e lekaneng mehloling ea lijo feela. Ka lebaka leo, batho ba bang ba ka hloka ho nka tlatsetso ea vithamine D. Vithamine D e fumanoang lijong tsa tlatsetso le lijo tse matlafalitsoeng e hlaha ka mefuta e 'meli e fapaneng:

  • D2 (ergocalciferol)
  • D3 (cholecalciferol)

Latela lijo tse fanang ka calcium le vithamine e lekaneng D. Mofani oa hau a ka khothaletsa litekanyo tse phahameng tsa vithamine D haeba u na le lisosa tsa kotsi ea lefu la masapo kapa vithamine ena.


Vithamine D e ngata haholo e ka etsa hore mala a monye calcium e ngata haholo. Sena se ka baka khalsiamo e phahameng maling. K'halsiamo e phahameng ea mali e ka lebisa ho:

  • Calcium e beha lisele tse bonolo tse kang pelo le matšoafo
  • Pherekano le pherekano
  • Tšenyo ea liphio
  • Majoe a liphio
  • Ho nyekeloa ke pelo, ho hlatsa, ho sokela, ho se rate lijo, ho fokola le ho theola boima ba 'mele

Litsebi tse ling li hlahisitse hore metsotso e fokolang ea khanya ea letsatsi ka kotloloho letlalong la sefahleho sa hao, matsohong, mokokotlong kapa maotong (ntle le setlolo se sireletsang letlalo letsatsing) letsatsi le leng le le leng e ka hlahisa tlhokeho ea 'mele ea vithamine D. Leha ho le joalo, bongata ba vithamine D bo hlahisoang ke ho pepeseha ha letsatsi e ka fapana haholo ho ya ka motho.

  • Batho ba sa luleng libakeng tse chabetsoeng ke letsatsi ha ba na ho etsa vithamine D e lekaneng ka nako e lekanyelitsoeng ke letsatsi. Matsatsi a koahetsoeng ke maru, moriti, le ho ba le letlalo le letšo le lona le fokotsa bongata ba vithamine D eo letlalo le e etsang.
  • Hobane ho pepesehela mahlaseli a letsatsi ke kotsi ea mofetše oa letlalo, ho pepeseha nako e fetang metsotso e 'maloa ntle le setlolo se sireletsang letlalo letsatsing ha ho khothaletsoe.

Tekanyo e ntlehali ea boemo ba hau ba vithamine D ke ho sheba maemo a mali a mofuta o tsejoang ka hore ke 25-hydroxyvitamin D. Litekanyo tsa mali li hlalosoa e le li-nanograms ka mililitara (ng / mL) kapa li-nanomoles ka litha e le nngwe (nmol / L), moo 0.4 ng / mL = 1 nmol / L.


Methati e ka tlase ho 30 nmol / L (12 ng / mL) e tlase haholo bakeng sa masapo kapa bophelo bo botle ka kakaretso, mme maemo a kaholimo ho 125 nmol / L (50 ng / mL) mohlomong a phahame haholo. Methati ea 50 nmol / L kapa kaholimo (20 ng / mL kapa kaholimo) e lekane ho batho ba bangata.

Recommended Dietary Allowance (RDA) ea livithamini e bonts'a hore na vithamine e 'ngoe le e' ngoe eo batho ba bangata ba lokelang ho e fumana letsatsi le letsatsi e kae.

  • RDA ea livithamini e ka sebelisoa e le lipheo tsa motho ka mong.
  • Hore na o hloka vithamine e kae ho latela lilemo tsa hau le thobalano. Lintho tse ling, joalo ka ho ima le bophelo bo botle ba 'mele, le tsona li bohlokoa.

Masea (ho ja vithamine D e lekaneng)

  • Likhoeli tse 0 ho isa ho tse 6: 400 IU (10 micrograms [mcg] ka letsatsi)
  • Likhoeli tse 7 ho isa ho tse 12: 400 IU (10 mcg / letsatsi)

Bana

  • Lilemo tse 1 ho isa ho tse 3: 600 IU (15 mcg / letsatsi)
  • Lilemo tse 4 ho isa ho tse 8: 600 IU (15 mcg / letsatsi)

Bana ba baholo le batho ba baholo

  • Lilemo tse 9 ho isa ho tse 70: 600 IU (15 mcg / letsatsi)
  • Batho ba baholo ho feta lilemo tse 70: 800 IU (20 mcg / letsatsi)
  • Bokhachane le ho anyesa: 600 IU (15 mcg / letsatsi)

National Osteoporosis Foundation (NOF) e khothaletsa tekanyetso e phahameng bakeng sa batho ba lilemo li 50 ho ea holimo, 800 ho isa ho 1 000 IU ea vithamine D ka letsatsi. Botsa mofani oa tlhokomelo ea bophelo hore na ke chelete e kae eu loketseng.

Hangata chefo ea Vitamin D e hlaha ka ho sebelisa li-supplement tse ngata haholo. Moeli o phahameng o sireletsehileng oa vithamine D ke:

  • 1,000 ho isa ho 1,500 IU / letsatsi bakeng sa masea (25 ho isa ho 38 mcg / ka letsatsi)
  • 2 500 ho ea ho 3000 IU / letsatsi bakeng sa bana ba lilemo tse 1 ho isa ho tse 8; lilemo tsa 1 ho isa ho 3: 63 mcg / letsatsi; Lilemo tse 4 ho isa ho 8: 75 mcg / letsatsi
  • 4,000 IU / letsatsi bakeng sa bana ba lilemo li 9 le ho feta, batho ba baholo, le bacha le basali ba nang le bakhachane le ba anyesang (100 mcg / ka letsatsi)

Microgram e le 'ngoe ea cholecalciferol (D3) e ts'oana le 40 IU ea vithamine D.

Cholecalciferol; Vithamine D3; Ergocalciferol; Vithamine D2

  • Molemo oa vithamine D
  • Khaello ea Vitamin D
  • Mohloli oa vithamine D

Mason JB, SL Booth. Li-vithamine, sala morao liminerale le li-micronutrients tse ling. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 26th. Philadelphia, PA: Elsevier; 2020: khaolo ea 205.

Webosaete ea National Osteoporosis Foundation. Tataiso ea ngaka ea thibelo le kalafo ea lefu la masapo. cdn.nof.org/wp-content/uploads/2016/01/995.pdf. E fihliloe ka la 9 Pulungoana.

Salwen MJ. Li-vithamine le ho latela likarolo. Ka: McPherson RA, Pincus MR, bahlophisi. Henry's Clinical Diagnosis le Tsamaiso ka Mekhoa ea Laboraro. La bo23 la ed. St Louis, MO: Elsevier; 2017: khaolo ea 26.

Lingoloa Tse Ncha

Na ho ja Mafura a mangata ho ka fokotsa likotsi tsa ho ipolaea?

Na ho ja Mafura a mangata ho ka fokotsa likotsi tsa ho ipolaea?

U ikutloa u ithabet e maikutlo? E kanna ea e be feela mariha a put oa a u theolelang fatše. (Mme, BTW, Hobane feela U tepellet e maikutlo Mariha ha ho bolele hore U na le AD.) Ho fapana le moo, heba l...
Mearworm Margarine E kanna ea ba Ntho Haufinyane

Mearworm Margarine E kanna ea ba Ntho Haufinyane

Litšitšili t a ho ja ha li a bolokeloa Ntlha ea Tšabo le Mophonyohi- protheine ea likokoanyana e t oela pele (e a bale litšitšili t eo u li jele ka pho o ha u nt e u matha). Empa t a morao-rao lijong ...