Probiotics

Commonly used for
Metabolic HealthNutritionBloating
Where to Buy
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What is it? / Overview
Certain probiotic strains help restore healthy gut bacteria improving digestive symptoms and reducing antibiotic-associated diarrhea. Benefits are strain-specific so choosing products backed by clinical evidence is important.
How is it used? / Administration
Form: Multi-strain products containing clinically studied Lactobacillus and Bifidobacterium species
Typical dose studied: 1–20 billion CFU/day (strain-specific)
Timing: Daily with food
Match probiotic strain to the condition. Refrigeration requirements vary by product.
What does it pair with?
Pairs well with:
Some probiotic strains may benefit from a prebiotic fiber source — Together these form a "synbiotic" pairing, but effects are highly strain-, substrate-, and condition-specific — not automatically better than either alone.
How well does it work? / Evidence
~ Moderate evidence
Who should avoid it?
Avoid with: Organ transplant (on immunosuppression)
Interacts with: Antibiotics — separate by 2–3 hours
Already taking it? Continue only if clinically beneficial after 4–8 weeks. Central venous catheters are a genuine, documented probiotic fungemia/bacteremia risk factor -- worth flagging to a doctor if one is in place, since live-organism supplements carry real bloodstream-infection risk in that specific context.
Research & references
World Gastroenterology Organisation Probiotic Guidelines. McFarland LV. Systematic Review of Probiotics. ISAPP Consensus Statements.
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