top of page
EMF Limits


Building Biology Quick Guide
What EMF levels are safe, and how many lights on my meter are bad? These are the two most asked questions. Some would say the short answer is that there are no safe non-native EMF levels, while others claim that non-ionising EMFs present no danger. One thing everyone can agree on is that natural background EMF levels aren’t just health-supportive — they’re vital for our survival.

David Blake
5 days ago3 min read


International RF Limits
Radio Frequency (Pulsed Microwave Radiation) limits by country are mainly established by regulatory agencies influenced by the wireless...

David Blake
Jul 262 min read
bottom of page