There is insufficient evidence to determine whether vitamin D helps with staying asleep through the night — only one observational study exists on this specific topic.
Only 1 observational study available — far too little evidence for conclusions
The study found mixed results for vitamin D and sleep maintenance
No RCTs or meta-analyses exist for this specific use
Observational data cannot establish whether vitamin D directly helps
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
일반적으로 사용되는 용량
general:
600-800 IU/day
deficiency:
1,000-5,000 IU/day
상한량: 4,000 IU/day
권장 복용 시간: Morning with a meal containing fat; avoid evening dosing
Safety & Side Effects
보고된 부작용
⚠
Hypercalcemia at high doses
⚠
Nausea
⚠
Constipation
⚠
Kidney stones (rare, with excessive intake)
알려진 상호작용
●
Corticosteroids — reduce calcium absorption, affecting vitamin D metabolism
●
Weight-loss drugs (orlistat) — may reduce vitamin D absorption
●
Statins — vitamin D may affect statin metabolism
일일 최대 섭취 허용량: 4,000 IU/day
건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
Frequently Asked Questions
Does 비타민 D help with 수면 유지 장애?
Based on 1 studies with 4,552 participants, there is preliminary evidence that needs more research that 비타민 D may support 수면 유지 장애 management. Our evidence grade is D (Very Early Research).
How much 비타민 D should I take for 수면 유지 장애?
Studies have used various dosages. A commonly studied range is 600-800 IU/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of 비타민 D?
Reported side effects may include Hypercalcemia at high doses, Nausea, Constipation, Kidney stones (rare, with excessive intake). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for 비타민 D and 수면 유지 장애?
We rate the evidence as Grade D (Very Early Research). This rating is based on 1 peer-reviewed studies with 4,552 total participants. The overall direction of effect is mixed.
FDA 면책 조항:
이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.