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Butyrate (Sodium/Calcium Butyrate) untuk Ulcerative Colitis (UC)

C

Recent 90-day RCT (140 IBD participants) showed oral butyrate improved Crohn's symptoms and QoL. Earlier studies on butyrate enemas showed benefit in distal UC.

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Kesimpulan

Recent 90-day RCT (140 IBD participants) showed oral butyrate improved Crohn's symptoms and QoL. Earlier studies on butyrate enemas showed benefit in distal UC.

Key Study Findings

Randomized Controlled Trial n=140 Double-blind
Impact of oral butyrate on clinical and biochemical parameters in IBD: A randomized placebo-controlled study …
Dose: None vs: placebo plus conventional therapy Outcome: clinical disease activity and fecal calprotectin Efek: None p=0.013

Populasi: IBD patients (60 Crohn's disease, 80 ulcerative colitis)

basic science
Lactobacillus reuteri E9 Regulates Sleep Disorders Through Its Metabolite GABA.
Dose: Lactobacillus reuteri E9 (dose not specified) vs: Placebo Efek: None < 0.05
In Vitro
Sea buckthorn berries alleviate ulcerative colitis via regulating gut Faecalibaculum rodentium-mediated butyrate biosynthesis.
Dose: None vs: DSS-induced UC mice model Outcome: UC symptom alleviation via gut microbiota Efek: None p<0.05

Populasi: DSS-induced UC murine model

In Vitro
Gut microbiota-derived butyrate mediates the anticolitic effect of indigo supplementation through regulating CD4+ T cell …
Dose: None vs: UC animal and clinical samples Outcome: Intestinal inflammation via CD4+ T cell regulation Efek: None None

Populasi: UC murine model + UC patient samples

Randomized Controlled Trial n=36 12 weeks Double-blind
Effects of Short Chain Fatty Acid-Butyrate Supplementation on the Disease Severity, Inflammation, and Psychological Factors …
Dose: 600 mg/kg with main meal vs: Placebo (rice starch) Outcome: Mayo score, ESR, anxiety/depression (HADS) Efek: Mayo score -2.33 vs +0.22 p<0.001 (Mayo, dep, GHQ)

Populasi: Active ulcerative colitis patients

In Vitro
Sodium butyrate regulates macrophage polarization by TGR5/β-arrestin2 in vitro.
Dose: None vs: LPS-stimulated RAW264.7 cells Outcome: Macrophage polarization (M1 to M2 shift) Efek: None None

Populasi: RAW264.7 macrophage cell line

Key Statistics

3

Studi

390

Peserta

Positive

C

Peringkat

Referenced Papers

Molecular medicine (Cambridge, … 2025 8 sitasi
Langenbeck's archives of … 2025 3 sitasi
Nutrients 2023 9 sitasi
Current pharmaceutical design 2018 108 sitasi
Comprehensive Physiology 2017 245 sitasi
Journal of AOAC … 2004
Current opinion in … 2000 28 sitasi
Digestive diseases and … 1997 254 sitasi
Bailliere's clinical gastroenterology 1997 26 sitasi

Dosage & Usage

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

Dosis yang Umum Digunakan

general:
150-600 mg/day sodium or calcium butyrate
ibdsupport:
300-600 mg three times daily (900-1,800 mg/day)
butyrateenema:
100 mM butyrate enema for distal UC (clinical setting only)

Batas atas: No established upper limit for oral supplements; most studies use 600-4,000 mg/day

Dosis yang Diteliti dalam Penelitian

Dosis Durasi Efek N
None -- Positive 140
Lactobacillus reuteri E9 (dose not specified) -- Positive --
None -- Positive --
None -- Positive --
600 mg/kg with main meal 12 weeks Positive 36
None -- Positive --
5 mg/mL -- Positive --
None -- Positive --

Waktu terbaik diminum: With meals; enteric-coated formulations recommended to reach the colon

Safety & Side Effects

Efek Samping yang Dilaporkan

  • Unpleasant taste/odor (butyric acid has a strong rancid butter smell)
  • Mild GI discomfort (nausea, bloating)
  • Belching with butyric acid odor
  • Enteric-coated formulations reduce taste issues

Interaksi yang Diketahui

  • 5-ASA medications (mesalamine) — additive anti-inflammatory effect (potentially beneficial in IBD)
  • No significant adverse drug interactions known

Asupan atas yang dapat ditoleransi: No established upper limit for oral supplements; most studies use 600-4,000 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 Butyrate (Sodium/Calcium Butyrate) help with Ulcerative Colitis (UC)?
Based on 3 studies with 390 participants, there is limited but promising evidence that Butyrate (Sodium/Calcium Butyrate) may support Ulcerative Colitis (UC) management. Our evidence grade is C (Some Evidence).
How much Butyrate (Sodium/Calcium Butyrate) should I take for Ulcerative Colitis (UC)?
Studies have used various dosages. A commonly studied range is 150-600 mg/day sodium or calcium butyrate. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Butyrate (Sodium/Calcium Butyrate)?
Reported side effects may include Unpleasant taste/odor (butyric acid has a strong rancid butter smell), Mild GI discomfort (nausea, bloating), Belching with butyric acid odor, Enteric-coated formulations reduce taste issues. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Butyrate (Sodium/Calcium Butyrate) and Ulcerative Colitis (UC)?
We rate the evidence as Grade C (Some Evidence). This rating is based on 3 peer-reviewed studies with 390 total participants. The overall direction of effect is positive.

Related Evidence

Butyrate (Sodium/Calcium Butyrate) untuk kondisi lain

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.