Free addresses by building biologists and Baubiologinen nationwide Heidelberg – a sleeping place survey carried out by a building biologists are the customers accurate information about Elektrosmogwerte, as mobile phone masts, which are very feared hot colloquially known as and also about natural fault zones. Many building biologists know also with far Eastern approaches such as Feng Shui and can provide practical advice their customers, as they can live healthier and sleep. For even more opinions, read materials from Ping Fu. Building biologists service portal was founded in 2006 to give people in all over Germany the possibility of quickly and easily on construction of biological information, and first and foremost to address by building biologists in their immediate surroundings to come from Alexander Nastasi, even building biologist and author. Unfortunately, it is so, that associations, federations and institutions recommend mostly only its members arise often unnecessary and high costs in building biologists building biologists from all over Germany can register service portal independently, which Association and they belong to the Association. The customer just calls the building biologists of his confidence and leads a conversation with him, mostly whether the building biologist to this customer fit or simply finds another address of customer in the extensive database of the database that is defined already in this conversation. \”Many building biologists have also an own Web page use this to to make a picture of the skills and knowledge of the building biologists\”, advises the operator of building biologists unique in this form portal. Currently the Stiftung Warentest has published again a test, in which was a sleeping place subject they have tested different types of mattresses, Web page is a link to it on the below mentioned, there you can read it in detail. The Heidelberg building biologist points to other factors, but it is very important to replace the mattress every 8 to 10 years, but also factors such as healthy air and smog, healthy sleep a role not to be left aside.