Alpha-Galactosidase 用于 Bloating and Intestinal Gas

Reduces gas symptoms from high-fiber foods containing raffinose/stachyose by 50-70%. Beano (alpha-galactosidase 300 GalU) is the most studied formulation.

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结论

Reduces gas symptoms from high-fiber foods containing raffinose/stachyose by 50-70%. Beano (alpha-galactosidase 300 GalU) is the most studied formulation.

Key Study Findings

Review

Gastrointestinal Involvement in Anderson-Fabry Disease: A Narrative Review.

Dose: None vs: None Outcome: None 效果: None None

研究人群: None

Randomized Controlled Trial Double-blind

A randomized double-blind placebo-controlled crossover pilot study: Acute effects of the enzyme α-galactosidase on gastrointestinal …

Dose: 1200 G vs: placebo Outcome: every 30 min during 7 效果: None None

研究人群: patients with ibs after three standardized

Other n=17

FABry Disease Patient-Reported Outcome-GastroIntestinal (FABPRO-GI): A new Fabry disease-specific gastrointestinal outcomes instrument.

Dose: None vs: no treatment Outcome: None 效果: None None

研究人群: fabry disease but are often nonspecific

Randomized Controlled Trial n=31 2.0 weeks Double-blind

Increasing Symptoms in Irritable Bowel Symptoms With Ingestion of Galacto-Oligosaccharides Are Mitigated by α-Galactosidase Treatment.

Dose: 300 GALU or 150 GALU vs: Placebo (glucose) Outcome: GI symptom severity on VAS 效果: None pP0.006

研究人群: IBS patients (Rome III, H2 producers)

Randomized Controlled Trial n=125 4 weeks Double-blind

Does oral α-galactosidase relieve irritable bowel symptoms?

Dose: alpha-galactosidase 600 GalU per meal vs: placebo Outcome: overall IBS symptom relief 效果: no significant difference vs placebo >0.05

研究人群: IBS patients

Case Reports

A family with various symptomatology suggestive of Anderson-Fabry disease and a genetic polymorphism of alpha …

Dose: 3.7nmol/mL/h vs: None Outcome: None 效果: None None

研究人群: patients

Key Statistics

研究数量

300

受试者

↑

Positive

等级

Referenced Papers

Gastrointestinal Involvement in Anderson-Fabry Disease: A Narrative Review. Review

International journal of … 2021 16 次引用

FABry Disease Patient-Reported Outcome-GastroIntestinal (FABPRO-GI): A new Fabry disease-specific gastrointestinal outcomes instrument. Other

Quality of life … 2021 14 次引用

A randomized double-blind placebo-controlled crossover pilot study: Acute effects of the enzyme α-galactosidase on gastrointestinal symptoms in irritable bowel syndrome … RCT

Neurogastroenterology and motility 2021 4 次引用

Increasing Symptoms in Irritable Bowel Symptoms With Ingestion of Galacto-Oligosaccharides Are Mitigated by α-Galactosidase Treatment. RCT

The American journal … 2018 49 次引用

Does oral α-galactosidase relieve irritable bowel symptoms? RCT

Scandinavian journal of … 2016 17 次引用

A family with various symptomatology suggestive of Anderson-Fabry disease and a genetic polymorphism of alpha galactosidase A gene. Case Report

Clinical biochemistry 2015 18 次引用

Efficacy and tolerability of α-galactosidase in treating gas-related symptoms in children: a randomized, double-blind, placebo controlled trial. RCT

BMC gastroenterology 2013 12 次引用

The effect of oral alpha-galactosidase on intestinal gas production and gas-related symptoms. RCT

Digestive diseases and … 2007 45 次引用

Gastrointestinal manifestations of Fabry disease: clinical response to enzyme replacement therapy. Other

Molecular genetics and … 2005 84 次引用

Does Beano prevent gas? A double-blind crossover study of oral alpha-galactosidase to treat dietary oligosaccharide intolerance. RCT

The Journal of … 1994

Dosage & Usage

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

常用剂量

general:: 150-300 GalU (alpha-galactosidase units) per serving of gas-producing foods
standardbeanodose:: 300 GalU (2-3 tablets) with first bite of problem food

上限： No established upper limit; adjust per meal as needed

研究中使用的剂量

剂量	持续时间	效果	N
None	--	Mixed	--
1200 G	--	Neutral	--
None	--	Positive	17
300 GALU or 150 GALU	2.0 weeks	Positive	31
alpha-galactosidase 600 GalU per meal	4 weeks	Neutral	125
3.7nmol/mL/h	--	Mixed	--
None	2 weeks	Positive	--
300 or 1200 GalU	--	Positive	8

最佳服用时间： With the first bite of gas-producing food

Safety & Side Effects

已报告的副作用

⚠ Generally very well-tolerated
⚠ Rare allergic reactions to mold-derived enzyme (Aspergillus source)
⚠ May cause mild GI discomfort in rare cases

已知相互作用

● Acarbose (alpha-galactosidase may counteract the blood sugar-lowering mechanism of acarbose; contraindicated for concurrent use)
● Miglitol (similar mechanism conflict as acarbose)

可耐受最高摄入量： No established upper limit; adjust per meal as needed

在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。

Frequently Asked Questions

Does Alpha-Galactosidase help with Bloating and Intestinal Gas?

Based on 4 studies with 300 participants, there is moderate evidence from clinical studies that Alpha-Galactosidase may support Bloating and Intestinal Gas management. Our evidence grade is B (Good Evidence).

How much Alpha-Galactosidase should I take for Bloating and Intestinal Gas?

Studies have used various dosages. A commonly studied range is 150-300 GalU (alpha-galactosidase units) per serving of gas-producing foods. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Alpha-Galactosidase?

Reported side effects may include Generally very well-tolerated, Rare allergic reactions to mold-derived enzyme (Aspergillus source), May cause mild GI discomfort in rare cases. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Alpha-Galactosidase and Bloating and Intestinal Gas?

We rate the evidence as Grade B (Good Evidence). This rating is based on 4 peer-reviewed studies with 300 total participants. The overall direction of effect is positive.

Related Evidence

其他成分用于 Bloating and Intestinal Gas

Pancreatic Enzymes (Pancrelipase) A Ginger B Lactobacillus reuteri B Medium-Chain Triglycerides (MCT Oil) C

Alpha-Galactosidase 用于其他健康状况

Irritable Bowel Syndrome (IBS) D

快速结论

Reduces gas symptoms from high-fiber foods containing raffinose/stachyose by 50-70%. Beano (alpha-galactosidase 300 GalU) is the most studied formulation.

Evidence Strength72%

High confidence

研究分析

RCT (6)Meta (0)Other (0)

对比替代方案

查看其他成分针对该健康状况的对比结果。

查看所有成分用于 Bloating and Intestinal Gas

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