Food/Fiber
Prunes/Prune Juice (Sorbitol)
Also known as: Dried plums, Prune juice, Sorbitol-containing
Natural food-based laxative containing sorbitol and fiber for gentle constipation relief.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Gentle constipation
- Natural laxative
- Fiber source
How it works
- Sorbitol draws water
- Fiber adds bulk
- Natural and gentle
- Also nutritious
Dosage
- Typical range
- 4-10 prunes or 4-8 oz juice daily
- Timing
- Morning or evening
- With food
- Either way
- Duration
- Safe for regular use
- Special populations
- Mild constipation, elderly, those preferring food-based
Forms
- Whole prunes
- Prune juice
Safety
Common side effects
- Gas
- Bloating
- Cramping if too much
Contraindications
- None significant
Evidence notes
Well-established, gentle, food-based
Grade A: Multiple well-designed human trials support the main claims.
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.