
Prunes for Constipation: A Daily Dose and Why They Work
Prunes are effective for constipation due to their blend of soluble and insoluble fiber plus sorbitol, which softens stools and draws water into the colon, and polyphenols that may boost gut motility. A common starting point is 4–6 prunes per day (or about 4 ounces of prune juice), with gradual increases and caution not to overdo it, as too much sorbitol can cause diarrhea. Beyond bowel relief, prunes provide potassium, vitamin K, antioxidants, and may support bone and brain health; unsweetened, additive-free prunes (California or French varieties) are best. To reach daily fiber goals (roughly 25–38 g), incorporate prunes into meals or snacks rather than relying on supplements.












