Figure 1

![Figure 1: Bifidobacteria colonization patterns in the human gastrointestinal tract from infancy onward are depicted. Early-life establishment of Bifidobacterium species is linked to immune system development and long-term health outcomes.]()

> Source: Luisa Marras et al. "The Role of Bifidobacteria in Predictive and Preventive Medicine: A Focus on Ecz." *Microorganisms*, 2021. PMID: [33919907](https://pubmed.ncbi.nlm.nih.gov/33919907/)

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  <img src="" alt="Bifidobacteria colonization patterns in the human gastrointestinal tract from infancy onward are depicted. Early-life establishment of Bifidobacterium species is linked to immune system development and long-term health outcomes." />
  <figcaption>Figure 1. Bifidobacteria colonization patterns in the human gastrointestinal tract from infancy onward are depicted. Early-life establishment of Bifidobacterium species is linked to immune system development and long-term health outcomes.<br>  Source: Luisa Marras et al. "The Role of Bifidobacteria in Predictive and Preventive Medicine: A Focus on Ecz." <em>Microorganisms</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33919907/">33919907</a></figcaption>
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