ADVERTISEMENT

Probiotic · Saccharomyces boulardii

Saccharomyces boulardii SB-1

Saccharomyces boulardii SB-1

This strain emphasizes acid and antibiotic resistance, neutralizing toxins and stimulating secretory immunoglobulin to shorten diarrhea.

Also known asSaccharomyces boulardii
Related symptomsDiarrhoeaBloating

Marked asPrimarySupporting

Primary

Shortens diarrhea duration

It is highly acid-tolerant and is not killed by common antimicrobials, so it can remain in the lumen during an antimicrobial course and hold the empty window when the community is cleared. Preventing antibiotic-caused watery diarrhea is the setting more often written in. Days of watery diarrhea and return of formed stools are common observations.

Primary

Supports secretory mucosal immunity

While neutralizing bacterial toxins in the lumen it upregulates secretory immunoglobulin A, holding leftover antigen in the lumen. Diarrhea days shorten and formed stools return faster. Mucosal antibody and toxin neutralization are two steps side by side in the same illness course.

ADVERTISEMENT
With foodMost can be taken with food or after a meal; acid-resistant strains may also be taken on an empty stomach—go by stomach comfort
Best timeMorning, or at the same time each day
SolubilityInsoluble, Water-dispersible

Check the strain ID, CFU count, and storage conditions; different strains are not interchangeable.

General wellnessTypical daily intake for general wellness is often 250–500 mg (about 5–10 billion CFU)
Specific needsTypical adult daily safety upper limit is about 1,000 mg (about 20 billion CFU); even for acute use, do not exceed this on your own long term, and check the strain/CNCM ID.

How oftenGenerally use daily as directed on the product label.

Cautions

Strains are not interchangeable; immunocompromised, critically ill, pregnant, or medicated people should ask a clinician first.

Interactions

  1. Immunosuppression, central lines, or critical illness (bacteremia risk)
  2. 活動性胰臟炎須問醫生
  3. Antifungals (may cancel Saccharomyces boulardii)
Common side effects

· Mild bloating, gastrointestinal discomfort, or stool changes may occur.

Rare but important

· People who are seriously ill or severely immunocompromised have a rare infection risk and should ask a doctor first.

Long-term dependenceNo typical addiction evidence; do not exceed labeled amounts on your own long term.

Sources

These are institution pages you can check—not a certification of this ingredient.

Medical disclaimerThis page is compiled by the HerbBB editorial team for general health information only. It is not a substitute for advice from a doctor, pharmacist, or other qualified clinician. If you have a health condition, take medicines, or are pregnant or breastfeeding, speak with a professional first.