Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

    JUST WATCHED

    Why we're more bacteria than human

MUST WATCH

Why we're more bacteria than human

Microbes in and on our body outnumber human cells ten to one, helping us digest food and fight disease.

Why we're more bacteria than human

Microbes in and on our body outnumber human cells ten to one, helping us digest food and fight disease.