Vitamin C untuk Exercise-Induced Immune Suppression

Research suggests regular vitamin C supplementation may reduce post-exercise URTI incidence in athletes, military personnel, and individuals under extreme physical stress. Benefits appear more pronounced in those exposed to severe physical stress.

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Kesimpulan

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)

Randomized Controlled Trial

Zinc and L-Ascorbic Acid Dietary Supplementation Affected Antioxidant Status, Heat Shock Protein 70, and Some …

Dose: None vs: Basal diet without supplementation Outcome: Antioxidant status, hematology, growth in broilers Efek: None None

Populasi: Broiler chickens

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

Review

Role of vitamins in gastrointestinal diseases.

Dose: None vs: None Outcome: None Efek: None None

Populasi: men

Review

Influence of mineral and vitamin supplements on pregnancy outcome.

Dose: None vs: None Outcome: Pregnancy outcome (birth weight, preeclampsia, NTD) Efek: None None

Populasi: Pregnant women

Review

The immune system: a target for functional foods?

Dose: Probiotics, prebiotics, fatty acids, vitamins vs: None Outcome: Immune system modulation by functional foods Efek: None None

Populasi: General population

Key Statistics

Studi

600

Peserta

↑

Positive

Peringkat

Referenced Papers

Micronutrient Deficiencies in Pediatric IBD: How Often, Why, and What to Do? Review

Nutrients 2025 4 sitasi

Zinc and L-Ascorbic Acid Dietary Supplementation Affected Antioxidant Status, Heat Shock Protein 70, and Some Immunoglobulins in Japanese Quail Under … RCT

Biological trace element … 2022 5 sitasi

Inadequacy of Immune Health Nutrients: Intakes in US Adults, the 2005-2016 NHANES. Review

Nutrients 2020 75 sitasi

Role of vitamins in gastrointestinal diseases. Review

World journal of … 2015 62 sitasi

Influence of mineral and vitamin supplements on pregnancy outcome. Review

European journal of … 2012 225 sitasi

The immune system: a target for functional foods? Review

The British journal … 2002 358 sitasi

Exercise immunology: nutritional countermeasures. Review

Canadian journal of … 2001 72 sitasi

Is infection risk linked to exercise workload? Review

Medicine and science … 2000 262 sitasi

Dosage & Usage

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

Dosis yang Umum Digunakan

general:: 75-90 mg/day
acuteillness:: 1,000-2,000 mg/day
immunesupport:: 200-1,000 mg/day

Batas atas: 2,000 mg/day

Dosis yang Diteliti dalam Penelitian

Dosis	Durasi	Efek	N
None	--	Neutral	--
None	--	Positive	--
45%	988 weeks	Positive	26282
None	--	Mixed	--
None	--	Positive	--
Probiotics, prebiotics, fatty acids, vitamins	--	Positive	--
Vitamin C, E, glutamine, zinc	--	Positive	--
None	2.0 weeks	Mixed	--

Waktu terbaik diminum: With meals; divide doses >500 mg for better absorption

Safety & Side Effects

Efek Samping yang Dilaporkan

⚠ Gastrointestinal distress (nausea, diarrhea, cramps) at high doses
⚠ Increased risk of kidney stones in susceptible individuals
⚠ Interference with certain lab tests (glucose, occult blood)
⚠ Iron overload risk in hemochromatosis patients

Interaksi yang Diketahui

● Enhances non-heme iron absorption (beneficial or harmful depending on iron status)
● High doses may reduce effectiveness of certain chemotherapy agents
● May interfere with anticoagulant therapy (warfarin) at high doses
● Aluminum-containing antacids (increased aluminum absorption)

Asupan atas yang dapat ditoleransi: 2,000 mg/day

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 C help with Exercise-Induced Immune Suppression?

Based on 5 studies with 600 participants, there is moderate evidence from clinical studies that Vitamin C may support Exercise-Induced Immune Suppression management. Our evidence grade is B (Good Evidence).

How much Vitamin C should I take for Exercise-Induced Immune Suppression?

Studies have used various dosages. A commonly studied range is 75-90 mg/day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Vitamin C?

Reported side effects may include Gastrointestinal distress (nausea, diarrhea, cramps) at high doses, Increased risk of kidney stones in susceptible individuals, Interference with certain lab tests (glucose, occult blood), Iron overload risk in hemochromatosis patients. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Vitamin C and Exercise-Induced Immune Suppression?

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

Bahan lain untuk Exercise-Induced Immune Suppression

Glutamine B

Vitamin C untuk kondisi lain

Upper Respiratory Tract Infections B

Kesimpulan Singkat

Evidence Strength72%

High confidence

Rincian Studi

RCT (1)Meta (0)Other (4)

Bandingkan Alternatif

Lihat bagaimana bahan lain dibandingkan untuk kondisi ini.

Lihat semua bahan untuk Exercise-Induced Immune Suppression

Pelajari Lebih Lanjut

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.