The Gut-Skin Connection: Can Your Gut Microbiome Improve Your Skin?

Can the gut microbiome affect your skin? In this video, dermatologist Dr. Dray explains the science behind the gut-skin connection, including how gut bacteria may influence inflammation, inflammatory skin diseases, and even responses to melanoma immunotherapy. The gut microbiome plays an important role in immune function, intestinal barrier health, and the production of short-chain fatty acids that can influence inflammation throughout the body. Researchers are increasingly investigating how changes in the gut microbiome, sometimes called dysbiosis, may be associated with skin conditions such as eczema, psoriasis, acne, rosacea, hidradenitis suppurativa, lupus, and vitiligo. But what does the research actually show? And can probiotics or commercial microbiome testing really help improve skin health? In this video, Dr. Dray discusses the current evidence on the gut-skin axis, the potential role of probiotics, prebiotics, and postbiotics, and practical ways to support a healthy gut microbiome through diet and lifestyle. She also explains why associations between the microbiome and skin disease do not necessarily prove cause and effect, and why microbiome testing and probiotic supplements should be approached with caution. IN THIS VIDEO: 0:00 The gut-skin connection and why it matters 0:46 What is the gut microbiome? 1:48 What is dysbiosis? 2:39 The gut microbiome and inflammatory skin diseases 5:43 Can a stool test tell you what is wrong with your skin? 6:12 Probiotic