Protocol · Digestive Health
Fecal Incontinence Supportive Care Protocol
Psyllium Fiber and Probiotics are the core of this stack, with 3 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Fecal Incontinence Supportive Care.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
5 supplements · none graded yet
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file | Shop |
|---|---|---|---|---|---|
| Primary stackThe core of this protocol | |||||
| Psyllium Fiber | Amount listed: 5–10 g daily in divided doses with water | Bulking agent that improves stool consistency and form, making bowel movements more predictable | Not graded yet | ||
| Probiotics | Amount listed: 10–20 billion CFU daily | Support gut microbiome balance and may improve stool consistency | Not graded yet | ||
| Supporting stackListed as additions to the core | |||||
| Vitamin D | Amount listed: 2,000–4,000 IU daily | May support pelvic floor muscle function; deficiency linked to pelvic floor disorders | Not graded yet | ||
| Magnesium | Amount listed: 200–400 mg daily (glycinate or threonate preferred) | Supports muscle function including pelvic floor; use forms less likely to cause diarrhea | Not graded yet | ||
| Calcium | Amount listed: 500–1,000 mg daily with meals | Can have a constipating effect that may help firm loose stools | Not graded yet | ||
Shop the evidence-backed picks
Support alongside medical care. These supplements are not a treatment for Fecal Incontinence. If you are being treated for it, talk to your clinician before adding one: supplements can interact with medicines.
The collection holds the supplements we grade A or B for its theme, in third-party tested products where the catalog has them. It opens in our Fullscript store. You can look through it without signing in; Fullscript asks for a free account to order.
Or shop one supplement
Each opens third-party tested products, matched to the dose above where we can.
We earn from purchases made in our Fullscript store, and links to Fullscript, iHerb or Thorne carry our referral, so we may earn a commission at no extra cost to you. Grades come from the research and never change based on what we earn. Full disclosure
How this protocol works
In plain language
Fecal incontinence (FI) is the involuntary loss of stool or gas. It affects about 2-7% of the general population and is much more common in older adults and women who have had vaginal childbirth. Causes include pelvic floor muscle weakness, nerve damage, diarrhea or loose stools, constipation with overflow, and conditions affecting the rectum. While supplements play a limited role, certain nutritional strategies can help improve stool consistency and support bowel control.
CRITICAL: Fecal incontinence has many causes requiring medical evaluation, including structural problems, nerve damage, inflammatory bowel disease, and cancer. Treatment typically involves pelvic floor physical therapy, dietary modification, medications, and sometimes surgery. These supplements support but don't replace medical treatment. See a gastroenterologist or pelvic floor specialist.
Psyllium Fiber* is one of the most evidence-based interventions. Soluble fiber absorbs water and creates a bulkier, more formed stool that is easier to control. Loose or liquid stools are much harder to hold than formed stools. Psyllium can improve stool consistency significantly.
Probiotics* support gut microbiome health and may help normalize stool consistency. Some strains may reduce diarrhea-predominant symptoms that contribute to incontinence.
Vitamin D* deficiency has been associated with pelvic floor disorders. The pelvic floor muscles that control continence may function better with adequate vitamin D status.
Magnesium* supports muscle function, but choose forms less likely to cause loose stools (like glycinate or threonate rather than citrate or oxide). Avoid if you already have loose stools.
Calcium* can have a mild constipating effect that may actually help those whose incontinence is related to loose stools.
Expected timeline: Fiber: improved stool consistency within days to weeks. Dietary changes work relatively quickly. Pelvic floor exercises (Kegels) are the most important intervention and take 6-12 weeks of consistent practice to show results. These supplements provide supportive benefit alongside behavioral and physical therapy.