Magnetic fields are classified as a Group 2B possible carcinogen by the World Health Organization. They are regulated by governments, but most governments do not set limits based on current science, but rather based on old science or selective-science to favor the energy industry. This results in the population receiving huge exposure to these fields. Scientists all over the world are pushing to
The first book of the EMF Bible. This book describes in detail with pictures, technical explanation, and also layman's easy-to-understand step-by-step guide and practical instructions on how to solve this common issue.
Homes with incoming metallic (lead, copper, steel) water pipes are usually affected by this issue. It usually causes very large and expansive magnetic fields throughout the home and even around the home. Fixing this in your house and getting your neighbors to do the same will greatly lower your exposure.