Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4 questions · 5 findings · 1 reviews · Headline outcomes only

No studies found 2 · 40%GRADE not reported 0 · 0%Very low 3 · 60%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Kefir ( Lactobacillus bacteria) vs no intervention

Pain intensity (measure on a 0‐3 four‐point scale) · people with inflammatory bowel disease
2 findings from 1 review