While killing all microorganisms in our bodies may seem tempting to some germaphobes, scientific evidence indicates that beneficial microorganisms (that live in nearly ubiquitous communities called microbiota) are an essential component of human health, and could form a new frontier for personalised medicine to fight non-communicable diseases and improve human health. In this podcast, we’ll look at the microorganisms that live in our bodies and the incredible role they play in assuring our health.