Chronic ConstipationChronic Constipation
Chronic Constipation
Chronic Constipation
患病率: 15-20% of adults globally; increases with age; more common in women
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Evidence-Ranked Ingredients
| 成分 | 等级 | 研究数量 | 研究方向 | |
|---|---|---|---|---|
| Psyllium Husk | A | 18 | Positive | 查看 → |
| Inulin | B | 6 | Positive | 查看 → |
| Bifidobacterium lactis | B | 4 | Positive | 查看 → |
| Fructooligosaccharides (FOS) | C | 4 | Positive | 查看 → |
About
A functional bowel disorder defined by infrequent bowel movements (<3/week), hard stools, straining, and sensation of incomplete evacuation. Classified as normal-transit, slow-transit, or outlet dysfunction. Rome IV criteria require symptoms present for at least 6 months.
Common Symptoms
Infrequent bowel movements
Hard/lumpy stools
Straining
Sensation of incomplete evacuation
Bloating
Abdominal discomfort
Risk Factors
- Low fiber diet
- Dehydration
- Sedentary lifestyle
- Medications (opioids, anticholinergics)
- Aging
- Female sex
- Hypothyroidism
- Depression
Frequently Asked Questions
What supplements may help with Chronic Constipation?
Based on peer-reviewed research, supplements with the strongest evidence for Chronic Constipation include Psyllium Husk, Inulin, Bifidobacterium lactis. These have earned Grade A or B ratings from our analysis of clinical studies. Always consult your healthcare provider before starting any supplement.
How is the evidence for Chronic Constipation supplements graded?
We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.
How many studies on Chronic Constipation supplements have been reviewed?
Our evidence grades for Chronic Constipation are based on a total of 32 peer-reviewed studies across 4 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.
What are common symptoms of Chronic Constipation?
Common symptoms associated with Chronic Constipation include Infrequent bowel movements, Hard/lumpy stools, Straining, Sensation of incomplete evacuation, Bloating. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.
Related Conditions
共享已研究成分的健康状况
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