When I saw the headline I assumed it referred to the gut microbiome. But the subhead says New analysis reveals how skin microbiome could be associated with wrin

When I saw the headline I assumed it referred to the gut microbiome. But the subhead says New analysis reveals how skin microbiome could be associated with wrinkles and skin health. Interesting. I know we have a microbiome on the surface, but I never thought about it and what it does outside of acute skin conditions.