Tusitala: Joan Hall
Aso O Foafoaga: 1 Fepuari 2021
Faafouga Aso: 20 Novema 2024
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Vitamin D Toxicity (Hypervitaminosis D) | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment
Ata: Vitamin D Toxicity (Hypervitaminosis D) | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment

Hypervitaminosis A o se faʻaletonu o loʻo tele ai le vaitamini A i le tino.

Vitamini A o se gaʻo-soluble vaitamini e teu i le ate. Tele meaʻai o loʻo iai vitamini A, e aofia ai:

  • Meaʻai, iʻa, ma moa
  • O oloa gaosi susu
  • Nisi fualaʻau ma fualaʻau

O nisi meaʻai e faʻaopopo i meaʻai e iai foʻi le vailaʻau A.

O faʻaopoopoga o mafuaʻaga masani ia o le vailaʻau A oona. E tau le tupu i le naʻo le 'ai o le vitamini A-rich meaʻai.

O le tele o le vaitamini A e mafai ai ona e maʻi. O le inu lapopoʻa i le taimi o le maitaga e mafai ona mafua ai le fanau mai faʻaletonu.

  • O le vaitamini mataʻutia O le oona e tupu vave. E mafai ona tupu pe a ave e se tagata matua le selau afe faavaomalo iunite (IUs) o vaitamini A.
  • Faʻamataʻu vaitamini O se mea oona e ono tupu i se taimi umi i tagata matutua e masani ona sili atu ma le 25,000 IU i le aso.
  • Pepe ma tamaiti e sili atu le maʻaleʻale i vitamini A. E mafai ona latou mamaʻi pe a uma ona ave laʻititi tui o ia. O le foloina o oloa o loʻo iai le vaitamini A, pei o le kulimi paʻu ma le retinol o loʻo iai, e mafai foi ona mafua ai le oʻona o le vaitamini A.

Faʻailoga e ono aofia ai:


  • Le faʻamaluluina lemu o le ponaivi ponaivi (i pepe ma tamaiti)
  • Faʻaaliga le malamalama
  • Paʻu ponaivi pe fulafula
  • Faaputuga o le mea vaivai i le ulu o le pepe (fontanelle)
  • Suiga i le mataala poʻo le malamalama
  • Faʻaitiitia le fiaai
  • Faanenefu
  • Vaʻai faʻalua (i tamaiti laiti)
  • Le fia moe
  • Suiga o lauulu, pei o le lauulu leiloa ma lauulu gaʻoa
  • Tigā ulu
  • Ita
  • Faʻaleagaina le ate
  • Faanoi
  • Leaga le mamafa maua (i pepe ma tamaiti)
  • Suiga o paʻu, e pei o le gagau i tulimanu o le gutu, maualuga le malamalama i le susulu o le la, paʻu gaʻoa, paʻu, mageso, ma lanu samasama i le paʻu
  • Suiga vaʻai
  • Talosaga

O nei suʻega ono faia pe a masalomia le maualuga o le vaitamini A:

  • Ivi x
  • Toto suka suka
  • Suʻega ole Cholesterol
  • Suʻega o le galue ole ate
  • Toto suʻega e siaki vitamini A tulaga
  • Toto suʻega e siaki ai isi vaega ole vaitamini

Togafitiga aofia ai na o le taofiina o mea faʻaopopo (poʻo mea e seasea tupu, meaʻai) o loʻo iai vitamini A.


Tele o tagata ua toe malosi.

Faʻafitauli mafai ona aofia ai:

  • Maualuga maualuga suka tulaga
  • Le manuia e ola (i pepe)
  • Faʻaleagaina fatugao ona o le maualuga calcium
  • Faʻaleagaina le ate

O le inu tele i le vailaʻau A i le taimi o le maitaga e ono mafua ai le fanau mai faaletonu. Talanoa i lau fomaʻi tausi soifua e uiga i le 'ai lelei o meaʻai a o e maʻito.

Oe tatau ona valaʻau lau tautua:

  • Afai e te manatu o oe poʻo lau tama atonu na inu tele tele vitamini A
  • E i ai auga o le sili atu vitamini A.

O le a le tele vitamini A oe manaʻomia faalagolago i lou tausaga ma itupa. Isi mea taua, pei o le maʻito ma lou soifua maloloina lautele, e taua foi. Fesili i lau tautua poʻo le a le aofaʻi e sili mo oe.

Ina ia aloese mai hypervitaminosis A, aua le sili atu nai lo le fautuaina i aso uma alauni o lenei vaitamini.

Nisi tagata ave vitamini A ma beta carotene faʻaopoopoga i le talitonuga o le a fesoasoani puipuia mai kanesa. Lenei mafai ona taitai atu ai i le faaumiumi hypervitaminosis A pe afai o tagata ave sili atu nai lo fautuaina.


Vitamini A oona

  • Vitamini A mafuaʻaga

Inisetiute o Faʻafomaʻi (US) Laulau i luga o Micronutrients. Fuaina o Meaʻai mo Meaʻai A, Vitamini K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, ma le Zinc. Uosigitone, DC: National Academies Press; 2001. PMID: 25057538 pubmed.ncbi.nlm.nih.gov/25057538/.

James WD, Elston DM, Togafitiga JR, Rosenbach MA, Neuhaus IM. Faʻamaʻi paleni. I totonu: James WD, Elston DM, Treat JR, Rosenbach MA, Neuhaus IM, eds. Andrews 'Faamaʻi o le Paʻu. 13th lomiga. Filatelefia, PA: Elsevier; 2020: mata 22.

Mason JB, Booth SL. Vitamini, suʻesuʻe minerale, ma isi micronutrients. I totonu: Goldman L, Schafer AI, eds. Faʻafomaʻi Goldman-Cecil. 26th lomiga. Filatelefia, PA: Elsevier; 2020: chap 205.

Roberts NB, Taylor A, Sodi R. Vitamini ma suʻega elemeni. I le: Rifai N, ed. Tietz Tusitusiga o Togafitiga Vailaʻau ma Molecular Diagnostics. 6th ed. Filatelefia, PA: Elsevier; 2018: chap 37.

Ross AC. Vitamini A faaletonu ma sili atu. I le: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Tusitusiga o Pediatrics. 21 ed. Filatelefia, PA: Elsevier; 2020: chap 61.

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