Deep Dive: Skin Microbiome, "Leaky" Skin, and Improving Skin Health Naturally

22 Aug 2024 · 69 min
1:08:50

Kiran Krishnan explains how bacteria on your skin form a microbiome of roughly 1.5 trillion cells across 1,000 species. When this ecosystem breaks down, it creates "leaky skin" that can trigger eczema, psoriasis, and acne, and may predict chronic disease. A new trial is testing a spore-based serum to restore skin barrier function.

Questions this video answers

August 22, 2024.

About 20 square feet of skin and around 1.5 trillion resident bacteria.

Up to ~1,000 different species; roughly 30–35 microbial cells per skin cell.

The Baltimore Longitudinal Study of Aging (study started in 1958; cited for longitudinal aging findings).

A spore-based 'biome-balancing' serum ("Sieve"); the speaker said they had initiated a 400-subject trial (with 50 of those performing pre/post skin microbiome analyses).

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