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비타민 A 관련 급성 설사

D 연구 예비 연구(실험실 연구, 증례 보고)만 존재합니다.

비타민 A 결핍 인구에서 일부 근거가 있습니다. WHO는 홍역 관련 설사에 권장합니다. 결핍이 없는 사람에서는 효과가 없습니다.

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D

결론

비타민 A 결핍 인구에서 일부 근거가 있습니다. WHO는 홍역 관련 설사에 권장합니다. 결핍이 없는 사람에서는 효과가 없습니다.

Key Study Findings

Review
The interplay between malnutrition, persistent diarrhea, lactose intolerance, and food associated gut dysbiosis in children; …
Dose: None vs: None Outcome: None 효과: None None

대상 집단: children with persistent diarrhea, lactose intolerance, and gut dysbiosis in low/middle-income countries

Other 12 weeks
Revealing the mechanism of Ganoderma lucidum insoluble dietary fiber alleviating NAFLD through transcriptomics and metabolomics.
Dose: None vs: HFD control mice Outcome: NAFLD biomarkers and gut microbiota composition 효과: None None

대상 집단: HFD-induced NAFLD mouse model

Review
Are there Effective Vegan-Friendly Supplements for Optimizing Health and Sports Performance? a Narrative Review.
Dose: None vs: None Outcome: Athletic performance and nutritional optimization 효과: None None

대상 집단: Vegan athletes (narrative review)

Observational Study
Trends in burden and mortality of congenital birth defects in G20 countries (1990-2021) and predictions …
Dose: None vs: None Outcome: DALYs and mortality rates of congenital birth defects 효과: DALYs decreased 59.77%, deaths decreased 63.81% None

대상 집단: G20 countries population, 1990-2021

Review
B Vitamins, Glucoronolactone and the Immune System: Bioavailability, Doses and Efficiency.
Dose: B vitamins and glucuronolactone vs: None Outcome: Immune system function 효과: None None

대상 집단: General population (review)

Observational Study n=48
The Resurgence of Measles Infection and its Associated Complications in Early Childhood at a Tertiary …
Dose: None vs: None Outcome: None 효과: None None

대상 집단: Children with acute diarrhea

Key Statistics

3

연구

500

참여자

↑

Positive

D

등급

Referenced Papers

Brain and nerve … 2019 1 인용
World journal of … 2016 238 인용
Clinics in dermatology 2016 19 인용
European journal of … 2012 225 인용
Journal of burn … 2012 16 인용
The British journal … 2002 358 인용
The British journal … 2001 74 인용
Journal of pediatric … 2000 20 인용
Nutrition (Burbank, Los … 1998 24 인용
The Journal of … 1998 3 인용
The American journal … 1995 103 인용
The American journal … 1993 42 인용

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

일반적으로 사용되는 용량

general:
700-900 mcg RAE/day (RDA for adults)
gutbarriersupport:
900 mcg RAE/day from mixed sources
deficiencycorrection:
200,000 IU single dose (WHO protocol for severe deficiency, medical supervision)

상한량: 3,000 mcg RAE/day (preformed vitamin A; beta-carotene has no established UL)

연구에서 사용된 용량

용량 기간 효과 N
None -- Neutral --
None 12 weeks Positive --
None -- Positive --
None -- Positive --
B vitamins and glucuronolactone -- Positive --
None -- Mixed 48
None -- Mixed --
None 1.0 weeks Mixed --

권장 복용 시간: With meals containing fat for better absorption

Safety & Side Effects

보고된 부작용

  • ⚠ Hepatotoxicity at chronic high doses of preformed vitamin A
  • ⚠ Birth defects (teratogenic at high doses during pregnancy — avoid >3,000 mcg RAE/day)
  • ⚠ Nausea, headache, and dizziness
  • ⚠ Bone density reduction with long-term excess

알려진 상호작용

  • ● Retinoid medications (isotretinoin, tretinoin — additive toxicity risk)
  • ● Orlistat (reduces absorption of fat-soluble vitamins)
  • ● Alcohol (increases hepatotoxicity risk of vitamin A)
  • ● Tetracycline antibiotics (increased risk of intracranial pressure)

일일 최대 섭취 허용량: 3,000 mcg RAE/day (preformed vitamin A; beta-carotene has no established UL)

건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.

Frequently Asked Questions

Does 비타민 A help with 급성 설사?
Based on 3 studies with 500 participants, there is preliminary evidence that needs more research that 비타민 A may support 급성 설사 management. Our evidence grade is D (Very Early Research).
How much 비타민 A should I take for 급성 설사?
Studies have used various dosages. A commonly studied range is 700-900 mcg RAE/day (RDA for adults). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of 비타민 A?
Reported side effects may include Hepatotoxicity at chronic high doses of preformed vitamin A, Birth defects (teratogenic at high doses during pregnancy — avoid >3,000 mcg RAE/day), Nausea, headache, and dizziness, Bone density reduction with long-term excess. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for 비타민 A and 급성 설사?
We rate the evidence as Grade D (Very Early Research). This rating is based on 3 peer-reviewed studies with 500 total participants. The overall direction of effect is positive.

관련 다른 성분: 급성 설사

비타민 A 다른 건강 상태에 대한 근거

References

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