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Vitamin D için Autoimmune Conditions

A

The VITAL trial (25,871 participants over 5 years) demonstrated vitamin D supplementation at 2,000 IU/day may reduce autoimmune disease risk by 22%. This represents one of the largest and longest randomized trials of vitamin D for autoimmune disease prevention.

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A

Sonuç

The VITAL trial (25,871 participants over 5 years) demonstrated vitamin D supplementation at 2,000 IU/day may reduce autoimmune disease risk by 22%. This represents one of the largest and longest randomized trials of vitamin D for autoimmune disease prevention.

Key Study Findings

Review
Impact of Nutritional Diet Therapy on Rheumatoid Arthritis Disease Activity.
Dose: None vs: None Outcome: rheumatoid arthritis disease activity modulation through diet Etki: None None

Popülasyon: patients with rheumatoid arthritis

Review
The Role of Nutrition in the Development, Management, and Prevention of Rheumatoid Arthritis: A Comprehensive …
Dose: None vs: None Outcome: RA risk and disease activity Etki: None None

Popülasyon: Patients with rheumatoid arthritis

Review
Hypoparathyroidism: diagnosis, management and emerging therapies.
Dose: None vs: None Outcome: None Etki: None None

Popülasyon: None

Systematic Review
Modulating inflammation and oxidative stress in rheumatoid arthritis: a systematic review of nutraceutical interventions.
Dose: None vs: None Outcome: None Etki: None None

Popülasyon: Systematic review of nutraceuticals in rheumatoid arthritis

Controlled Clinical Trial 26 weeks
Effects of Vitamin D Supplementation on Fatigue and Disease Activity in Systemic Lupus Erythematosus.
Dose: 4000 IU or 8000 IU daily vs: No supplementation Outcome: Fatigue (FACIT-Fatigue, FSS) and disease activity (SELENA-SLEDAI) Etki: None None

Popülasyon: SLE patients (EULAR/ACR 2019 criteria)

Review
Epstein-Barr virus, vitamin D and the immune response: connections with consequences for multiple sclerosis.
Dose: None vs: None Outcome: Neuroprotection Etki: None None

Popülasyon: None

Key Statistics

3

Çalışmalar

25871

Katılımcılar

Positive

A

Derece

Referenced Papers

Nature reviews. Endocrinology 2025 14 atıf
Autoimmunity reviews 2024 6 atıf
Biomolecules 2023 70 atıf
Endocrine connections 2022 50 atıf
Pathophysiology : the … 2022 24 atıf
Frontiers in bioscience … 2022 17 atıf
BMJ (Clinical research … 2022 9 atıf
Medical sciences (Basel, … 2021 157 atıf
Calcified tissue international 2020 185 atıf
Acta biochimica Polonica 2020 10 atıf
Advances in experimental … 2020 8 atıf
Journal of autoimmunity 2019 604 atıf
International journal of … 2019 109 atıf
Bone 2019 62 atıf
Journal of research … 2018 48 atıf
Wiadomosci lekarskie (Warsaw, … 2018 2 atıf
Analytical biochemistry 2017 47 atıf
Clinical reviews in … 2017 46 atıf
Postepy dermatologii i … 2017 31 atıf
Scandinavian journal of … 2016 81 atıf
Postepy dermatologii i … 2016 59 atıf
Indian dermatology online … 2016 51 atıf
Current gastroenterology reports 2016 22 atıf
Frontiers in immunology 2015 102 atıf
Clinica chimica acta; … 2015 43 atıf
Healthcare (Basel, Switzerland) 2015 7 atıf
F1000prime reports 2014 79 atıf
Pediatric clinics of … 2014 25 atıf
Clinical reviews in … 2013 259 atıf
British journal of … 2013 156 atıf
Clinics and research … 2013 56 atıf
Global advances in … 2013 19 atıf
Presse medicale (Paris, … 2013 4 atıf
Journal of investigative … 2011 563 atıf
Vitamins and hormones 2011 25 atıf
Molecular oncology 2011
Acta medica Indonesiana 2007 4 atıf
American family physician 2006

Dosage & Usage

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

Yaygın Kullanılan Dozajlar

general:
600-800 IU/day
immunesupport:
1,000-2,000 IU/day
deficiencycorrection:
4,000-5,000 IU/day (under medical supervision)

Üst sınır: 4,000 IU/day (100 mcg)

Araştırmalarda İncelenen Dozajlar

Dozaj Süre Etki N
None -- Positive --
None -- Positive --
None -- Mixed --
None -- Mixed --
4000 IU or 8000 IU daily 26 weeks Positive --
None -- Positive --
None -- Neutral --
None -- Neutral --

En iyi alım zamanı: With a meal containing fat for better absorption

Safety & Side Effects

Bildirilen Yan Etkiler

  • Hypercalcemia at very high doses (nausea, vomiting, weakness)
  • Kidney stones with excessive long-term use
  • Constipation
  • Metallic taste

Bilinen Etkileşimler

  • Thiazide diuretics (may increase risk of hypercalcemia)
  • Corticosteroids (reduce vitamin D absorption and metabolism)
  • Orlistat and cholestyramine (reduce fat-soluble vitamin absorption)
  • Statins (vitamin D may affect statin metabolism)

Tolere edilebilir üst alım: 4,000 IU/day (100 mcg)

Herhangi bir takviye kullanmaya başlamadan önce mutlaka sağlık uzmanınıza danışın.Herhangi bir takviye başlatmadan önce her zaman sağlık uzmanınıza danışın.

Frequently Asked Questions

Does Vitamin D help with Autoimmune Conditions?
Based on 3 studies with 25,871 participants, there is strong evidence from multiple clinical trials that Vitamin D may support Autoimmune Conditions management. Our evidence grade is A (Strong Evidence).
How much Vitamin D should I take for Autoimmune Conditions?
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 Vitamin D?
Reported side effects may include Hypercalcemia at very high doses (nausea, vomiting, weakness), Kidney stones with excessive long-term use, Constipation, Metallic taste. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Vitamin D and Autoimmune Conditions?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 3 peer-reviewed studies with 25,871 total participants. The overall direction of effect is positive.

Related Evidence

Şu durum için diğer içerikler: Autoimmune Conditions

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