Health effects indicated in scientific studies:

(click to read about the relevant studies in each case)

• Tinnitus
• Immune disfunction, chronic allergic responses and inflammatory responses
• Neurological and behavioural effects
• Dementia and Alzheimer's Disease
• Melanoma
  
• Epilepsy
• Depressive mood disturbances, lethargy, appetite disturbances
• 
• Lung cancer and cancer of the respiratory organs
• Breast cancer
• Testicular cancer
• Uterine Cancer
• Cardio-vascular diseases

Read more about the health effects...

The following further effects are also sometimes reported:

• Hot ear, sharp pain in head or ear, headache are commonly reported while using a mobile phone to the head 
• Headache, tinnitus, nausea, dizziness, pain in skin and muscles, flu-like symptoms, sleeplessness, fatigue, nosebleeds and disturbance to concentration are reported in the vicinity of a mobile phone mast, wi-fi router, cordless phone or mobile phone being used nearby
• Electro-hypersensitivity: what is electro-hypersensitivity?...

Mechanisms

Mechanisms contributing to the above effects have been established in science, including the following:

• Breaches of the blood-brain barrier, allowing toxins into the brain
• Reduction in melatonin, linked with sleep disturbance, depression and cancer, especially breast cancer
  
• Single and double-strand DNA breaks, linked with many illnesses including cancer
• Synthesis of stress proteins, associated with cancers and other illnesses
• Disruption of circadian rhythms
  

Scientists have explanations for some of these biological effects. Read more...