A User's Guide to Cheating Death S02E04 - Germs

Are we too clean? Germ theory and hand washing saved millions of lives, but has the pendulum swung too far in the opposite direction? We talk about everything from regular soap versus anti-bacterial, our microbiome and the role of probiotics, the hygiene hypothesis and the rise of auto-immune diseases, and explore both fecal transplants and helminthic therapy.