Human Microbiome in Health and Disease, Volume 191, Part A presents updated knowledge on human microbiome as covered by renowned science faculty across the globe. Chapters in this volume include an introduction to human microbiome, Structure, functions and diversity of healthy human microbiome, Role of human microbiome in cancer, Gut microbiota and gastrointestinal cancer, Dysbiosis of human microbiome and metabolic diseases, Gut microbiome...