What if understanding your gut could help us better understand overall health? In this episode of Everything Is Personal, Len May sits down with Martha Carlin, a citizen scientist and microbiome researcher whose personal journey with her husband John’s Parkinson’s diagnosis led her deep into the emerging world of the gut microbiome. Martha shares how her search for answers led her from her career in commercial real estate into microbiome research, studying the relationship between diet, lifestyle, environmental factors, microbes and human health.