1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
Lifestyle

Bacteria - What They Can Do for Our Bodies!

December 27, 2012

Bacteria don't have a great public image. In fact, many people think all they do is cause diseases - and they very often do, especially when our immune systems aren’t up to scratch. But in the course of eons of evolution, bacteria have also proven to be very useful companions of humankind. Without them, we could not even survive.

https://p.dw.com/p/179Gc