You probably know all about your gut microbiome. But what about the microbiome on your body’s biggest organ? Studies show that a diverse and thriving ecosystem of bacteria and other microbes on your skin affects a wide array of health issues. Your body’s flora is the first line of defense against infection and impacts many skin conditions like psoriasis, eczema, and acne. It protects your skin from harmful invaders and strengthens its moisture barrier. So how can you take care of the good bacteria that maintains balanced, healthy skin?