Here is a little history of how these types of geopathic energies have been linked to cancer.
Cancer
In Britain at the present time, around one third of general hospital patients are suffering from cancer. Two out of five of the population have, or will develop the disease. If we accept the figures for cancer incidence, of  30 percent in 1980, 40 percent now and 50 percent in 2010, at the present rate of increase the figures will reach 100 percent around 2080. There are over 200 different types of cancer  and many  reasons have been put forward as to why people in the developed nations suffer this increasing incidence.  The main factors given are lifestyle, such as heavy smoking and drinking, diet, exposure to various types of chemicals, such as asbestos and  aniline dyes and ionizing radiation from Radon gas.  Recently,  evidence has emerged that the over use of mobile phones and exposure to high electromagnetic fields can also increase your risk of developing cancer. However, the most prominent  reason is simply, that people in developed nations live increasingly longer and as they do so, long time developing cancers find time to surface, rather like rust on an old car.  The main point of  my argument is, that to a greater degree we have control over our life style, we can choose whether to smoke, drink, have a mobile phone, or to omit or add certain foods to or from our diet. But most of us have little knowledge about the invisible natural and manmade energies that can effect our health and we invariably sleep in areas predetermined by the design of the house which could seriously effect our health. Someone skilled in the art of detecting electromagnetic fields and geopathic energies to your attention, can at least give you this further choice of avoidance.

Dr Hans Nieper: a widely respected cancer specialist, says in his book, "Revolution in Technology Medicine and Society" that "According to studies I have initiated, at least 92% of all the cancer patients I have examined have remained for long periods of time – especially in respect of their sleeping place in geopathically stressed zones." Cancer as a disease of location has now become widely excepted amongst cancer specialists in Germany and other European countries. On advice, patients regularly move their beds to safer positions where necessary. These investigations have also spread to other serious illnesses that have also been associated with these geopathic zones.
Research still continues in this field with more environmental monitoring equipment being developed particularly in Germany to improve our understanding of the subject.


Classical Early Symptoms of Sleeping Above an Underground Stream

Energy depleted state.     Panic attacks.     Insomnia.      Depression.     Headaches.      Short term memory loss.     Loss of balance.      Hypersensitivity to light

Muscle and joint pains.    Candidacies.       Energy depleted state.  

    Long term exposure in combination with other types of energy such as Hartman lines, high electromagnetic fields or geological faults can give rise to optimistic abnormal cell growth and cancer. It has been known for a long time that when there is flowing water under a dwelling the inhabitants always feel more tired, are prone to premature aging and have a loss of vitality than those who sleep above neutral ground. While water running beneath a domestic dwelling should be avoided, a stream situated nearby and open to the sky will favourably discharge its negative energies harmlessly into the atmosphere.