seborrheic dermatitis

You may not always love the skin you’re in, but there are countless microorganisms that do and are happy to make it their home. Just as the gut houses its own microbiome — colonies of bacteria, fungi, protozoa, and others — the skin has its own living microbiome. “Cumulative evidence” shows that there is bidirectional communication between gut and skin and that what happens in the gut often shows up on the skin.