Inulin 관련 Chronic Constipation
BMeta-analysis confirms inulin (12 g/day) increases stool frequency by ~0.8 stools/week and improves stool consistency. Bifidogenic effect is well-established.
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B
결론
Meta-analysis confirms inulin (12 g/day) increases stool frequency by ~0.8 stools/week and improves stool consistency. Bifidogenic effect is well-established.
Key Study Findings
Review
Prebiotics and Gut Health: Mechanisms, Clinical Evidence, and Future Directions.
Dose: None
vs: None
Outcome: gut health outcomes including microbiota modulation and SCFA …
효과: None
None
대상 집단: healthy individuals, children, elderly, and those with constipation, metabolic syndrome, or dysbiosis
Randomized Controlled Trial
n=39
4 weeks
Double-blind
Inulin-induced improvements on bowel habit and gut microbiota in adults with functional constipation: findings of …
Dose: 12 g/day chicory inulin
vs: Placebo (crossover design)
Outcome: Stool frequency and PAC-QOL/PAC-SYM scores
효과: None
None
대상 집단: Adults with functional constipation (Rome III)
Review
Dietary Fiber: A Comprehensive Review of Its Sources, Health Benefits, and Mechanisms Driving Nutraceutical Effects.
Dose: None
vs: None
Outcome: None
효과: None
None
대상 집단: None
Controlled Clinical Trial
n=20
2 weeks
Open-label
Yeast mannans promote laxation and specifically modulate microbiota composition in older adults: An open-label pilot …
Dose: 15 g/day
vs: Baseline (pre-intervention)
Outcome: GI symptoms and stool frequency
효과: Stool freq 0.84 to 1.19/day (P=.016)
P=.016
대상 집단: Older adults (71.4 +/- 11.0 y)
Randomized Controlled Trial
n=34
8 weeks
Single-blind
A randomized trial of inulin for bowel symptoms, depression and quality of life in constipation …
Dose: 9.2 g/day total (4.6 g twice daily)
vs: Maltodextrin 9.2 g/day placebo
Outcome: IBS-SSS score and IBS-QoL score
효과: IBS-SSS: 267.3→195.8; IBS-QoL: 61.0→77.4
0.026 (IBS-SSS); 0.006 (QoL)
대상 집단: Adults with constipation-predominant IBS
In Vitro
2 weeks
Different Efficacy of Five Soluble Dietary Fibers on Alleviating Loperamide-Induced Constipation in Mice: Influences of …
Dose: None
vs: Loperamide-induced constipated mice
Outcome: GI transit rate, fecal moisture, gut microbiota
효과: None
p<0.05
대상 집단: Loperamide-induced constipated mice (14-day study)
Key Statistics
6
연구
400
참여자
↑
Positive
B
등급
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2022
12 인용
Journal of clinical …
2022
11 인용
Efficacy and Safety of Over-the-Counter Therapies for Chronic Constipation: An Updated Systematic Review.
Systematic Review
The American journal …
2021
62 인용
Journal of animal …
2021
20 인용
Nutrients
2021
18 인용
The effects of inulin on gut microbial composition: a systematic review of evidence from human studies.
Meta-Analysis
European journal of …
2020
190 인용
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2020
140 인용
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2020
57 인용
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2020
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Review
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Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
일반적으로 사용되는 용량
- general:
- 5-10 g/day
- constipationsupport:
- 12 g/day for 4 weeks
- prebioticmaintenance:
- 5-8 g/day
상한량: Well-tolerated up to 20 g/day; start low and increase gradually
연구에서 사용된 용량
| 용량 | 기간 | 효과 | N |
|---|---|---|---|
| None | -- | Positive | -- |
| 12 g/day chicory inulin | 4 weeks | Positive | 39 |
| None | -- | Mixed | -- |
| 15 g/day | 2 weeks | Positive | 20 |
| 9.2 g/day total (4.6 g twice daily) | 8 weeks | Positive | 34 |
| None | 2 weeks | Positive | -- |
| None | -- | Positive | -- |
| Muffin with inulin, moringa, cacao | -- | Neutral | -- |
권장 복용 시간: With meals; divide doses throughout the day to minimize gas
Safety & Side Effects
보고된 부작용
- ⚠ Gas and bloating (common at higher doses; start with 3-5 g/day and titrate up)
- ⚠ Abdominal cramping
- ⚠ Flatulence
- ⚠ Loose stools at very high doses
알려진 상호작용
- ● May enhance absorption of calcium and magnesium (beneficial interaction)
- ● Blood sugar-lowering medications (inulin may modestly reduce blood glucose)
- ● Other FODMAPs (cumulative fermentation may worsen symptoms in sensitive individuals)
일일 최대 섭취 허용량: Well-tolerated up to 20 g/day; start low and increase gradually
건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
Frequently Asked Questions
Does Inulin help with Chronic Constipation?
Based on 6 studies with 400 participants, there is moderate evidence from clinical studies that Inulin may support Chronic Constipation management. Our evidence grade is B (Good Evidence).
How much Inulin should I take for Chronic Constipation?
Studies have used various dosages. A commonly studied range is 5-10 g/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Inulin?
Reported side effects may include Gas and bloating (common at higher doses; start with 3-5 g/day and titrate up), Abdominal cramping, Flatulence, Loose stools at very high doses. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Inulin and Chronic Constipation?
We rate the evidence as Grade B (Good Evidence). This rating is based on 6 peer-reviewed studies with 400 total participants. The overall direction of effect is positive.
Related Evidence
관련 다른 성분: Chronic Constipation
Inulin 다른 건강 상태에 대한 근거
FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.