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Vitamin E untuk Immune Aging (Immunosenescence)

B

Clinical trials in elderly populations demonstrate vitamin E supplementation at 200 IU/day may enhance delayed-type hypersensitivity (DTH) skin test response and antibody production. Recognized as one of the most effective single nutrients for modulating immune function in older adults.

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Kesimpulan

Clinical trials in elderly populations demonstrate vitamin E supplementation at 200 IU/day may enhance delayed-type hypersensitivity (DTH) skin test response and antibody production. Recognized as one of the most effective single nutrients for modulating immune function in older adults.

Key Study Findings

Review
Micronutrient Deficiencies in Pediatric IBD: How Often, Why, and What to Do?
Dose: None vs: None Outcome: Micronutrient deficiency management in pediatric IBD Efek: None None

Populasi: Children with inflammatory bowel disease (review)

Observational Study n=2065
Cytomegalovirus (CMV), oxidative stress, and inflammation: implications for immunosenescence and age-related diseases in the MARK-AGE …
Dose: None vs: None Outcome: CMV IgG association with oxidative stress markers Efek: None None

Populasi: Age-stratified general population (MARK-AGE RASIG cohort)

In Vitro
Anti-Hair Loss Potential of Perilla Seed Extracts: In Vitro Molecular Insights from Supercritical Fluid Extraction.
Dose: None vs: Untreated HFDPCs; finasteride, dutasteride, minoxidil Outcome: SRD5A1-3 and TGF-beta1 expression Efek: HFDPC proliferation 139.4+/-1.1% at 72h p<0.05

Populasi: Human hair follicle dermal papilla cells (in vitro)

Review
Nutrition, Immunosenescence, and Infectious Disease: An Overview of the Scientific Evidence on Micronutrients and on …
Dose: None vs: None Outcome: None Efek: None None

Populasi: Elderly with immunosenescence

Other
The impact of vitamin E and/or selenium dietary supplementation on growth parameters and expression levels …
Dose: 100 mg vs: control Outcome: None Efek: or 1 None

Populasi: None

Review n=26282 988 weeks
Inadequacy of Immune Health Nutrients: Intakes in US Adults, the 2005-2016 NHANES.
Dose: 45% vs: None Outcome: None Efek: None None

Populasi: None

Key Statistics

5

Studi

600

Peserta

Positive

B

Peringkat

Referenced Papers

World journal of … 2015 62 sitasi
Annual review of … 2014 9 sitasi
Aging and disease 2012 209 sitasi
Journal of comparative … 2010 17 sitasi
The British journal … 2002 358 sitasi

Dosage & Usage

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

Dosis yang Umum Digunakan

general:
15 mg/day (22.4 IU)
immunesupportelderly:
200 IU/day

Batas atas: 1,000 mg/day (1,500 IU natural, 1,100 IU synthetic)

Dosis yang Diteliti dalam Penelitian

Dosis Durasi Efek N
None -- Neutral --
None -- Negative 2065
None -- Positive --
None -- Mixed --
100 mg -- Positive --
45% 988 weeks Positive 26282
500 mg 12 weeks Mixed --
None -- Mixed --

Waktu terbaik diminum: With meals containing fat

Safety & Side Effects

Efek Samping yang Dilaporkan

  • Increased bleeding risk at high doses (>400 IU/day)
  • Nausea and gastrointestinal distress
  • Fatigue and muscle weakness at very high doses
  • Potential increased mortality risk at chronic high doses (meta-analysis finding, debated)

Interaksi yang Diketahui

  • Anticoagulants and antiplatelet drugs (increased bleeding risk)
  • Statins (may reduce statin effectiveness)
  • Chemotherapy agents (may interfere with oxidative mechanisms)
  • Vitamin K (high-dose vitamin E may antagonize vitamin K)

Asupan atas yang dapat ditoleransi: 1,000 mg/day (1,500 IU natural, 1,100 IU synthetic)

Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.

Frequently Asked Questions

Does Vitamin E help with Immune Aging (Immunosenescence)?
Based on 5 studies with 600 participants, there is moderate evidence from clinical studies that Vitamin E may support Immune Aging (Immunosenescence) management. Our evidence grade is B (Good Evidence).
How much Vitamin E should I take for Immune Aging (Immunosenescence)?
Studies have used various dosages. A commonly studied range is 15 mg/day (22.4 IU). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Vitamin E?
Reported side effects may include Increased bleeding risk at high doses (>400 IU/day), Nausea and gastrointestinal distress, Fatigue and muscle weakness at very high doses, Potential increased mortality risk at chronic high doses (meta-analysis finding, debated). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Vitamin E and Immune Aging (Immunosenescence)?
We rate the evidence as Grade B (Good Evidence). This rating is based on 5 peer-reviewed studies with 600 total participants. The overall direction of effect is positive.

Related Evidence

Penafian FDA: Pernyataan-pernyataan ini belum dievaluasi oleh Food and Drug Administration. Produk dan informasi di situs web ini tidak dimaksudkan untuk mendiagnosis, mengobati, menyembuhkan, atau mencegah penyakit apa pun. Peringkat bukti yang disajikan didasarkan pada analisis kami terhadap penelitian yang ditinjau sejawat dan tidak merupakan saran medis. Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai regimen suplemen apa pun.