Bifidobacterium breve

Tier 2 — promising · Gut health · Infant health · Eczema

A probiotic strain naturally abundant in breastfed infants, playing a key role in early immune development. Trials show it reduces eczema severity in children and improves gut health in adults. Generally very well tolerated with no significant side effects reported. Evidence is strongest in pediatric populations for eczema prevention.

Dose: 5–10 billion CFU/day; evidence strongest in paediatric populations for eczema prevention