Vitamin E untuk Immune Aging (Immunosenescence)
BClinical 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.
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
Populasi: Children with inflammatory bowel disease (review)
Populasi: Age-stratified general population (MARK-AGE RASIG cohort)
Populasi: Human hair follicle dermal papilla cells (in vitro)
Populasi: Elderly with immunosenescence
Populasi: None
Populasi: None
Key Statistics
5
Studi
600
Peserta
Positive
Peringkat
Referenced Papers
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)?
How much Vitamin E should I take for Immune Aging (Immunosenescence)?
Are there side effects of Vitamin E?
How strong is the evidence for Vitamin E and Immune Aging (Immunosenescence)?
Related Evidence
Bahan lain untuk Immune Aging (Immunosenescence)
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