What this document is about and how to use it.
What do we know about the rise in allergies and other chronic inflammatory diseases?
How does microbial exposure protect us from allergies and other chronic inflammatory diseases?
What lifestyle and other changes have caused the problem?
Are we too clean for our own good?
Is microbial exposure the only factor involved?
How can we reverse the trends in allergies and other chronic Inflammatory Diseases?
Why is hygiene still so important?
Developing the right sort of hygiene
Do we need germ exposure to keep our immune system strong?
The immune system – how does it work?