Research on Spirullina & microalgae show its better than Cod & a natural source of B12-EPA-DHA omega3+ alkaline. Grow your own at home,
 http://www.geocities.com/PicketFence/3622/

 http://www.powerwatch.org.uk/science/studies.asp
scientific papers
www.independent.co.uk/life-style/health-and-wellbeing/health-news/mobile-phones-more-dangerous-than-smoking-802602.html
www.navis.gr/medico/cellphon.htm
mobile phone SAR levels
www3.3m.com/catalog/uk/en002/electronics_mfg/static_control_packaging/node_G3CJ4M131Pbe/root_K3BHNB8005gv/vroot_5KR9K2C2KZge/gvel_JQGPTT9723gl/theme_uk_staticcontrolpackaging_3_0/command_AbcPageHandler/output_html
startic bags

Basically seems best thing to do is limit usage & ban high SAR etc if it is also badly effecting birds & bees & other essential wildlife.
I spoke to tech person at EMF fields website who confirms military tests have been done on carbon paint to show it stops emf along with pilkington glass,aluminium foil & silver laced netting. In that case coal is useful to crush up as its 99%carbon &mix with PVA, Iam going to experiment with this as currently a tin of black carbon paint which hints its just coal is 50quid plus!!!!!!,
one good use for coal besides flooding mines for geothermal heating
 http://technology.newscientist.com/channel/tech/nanotechnology/dn13602-smelly-sock-treatment-leaks-silver-nanoparticles.html

These seem like reasonable 10 Steps to be Safe from Cell Phone Radiation
Do you know that too much exposure from your cell phoneCell Phone Dangers can damage your eyesight or increase your blood pressure. There are approximately 208 million cell phone users in the U.S. alone, 1.9 billion worldwide. According to a study conducted by scientists on issues like cell phone radiation such as headaches, high blood pressure, brain tumors, cancer etc , scientist of the cell phone industry’s $28 million safety research project, predicts 500,000 new cases of brain and eye cancer each year by 2010 attributable to cell phone use (there are currently 30-50,000 cases each year). Now, Don’t you think that it is a serious issue and its time we should start taking precautions. Here are ” 10 Steps to be safe from cell phone radiation “

1 .Limited use only : Listen Carefully , Call of two minute also changes the natural electrical activity of the brain. Therefore, it is better to use your mobile phone for limited calls only and for short period of time.
2 . Keep Kids Away : These radiations harm them the most, because they have developing skull. So allow them to call in case of emergency only.
3 . Use airtube headset : The airtube headset is more better because , the regular wired headset generates radiation with more intensity. The wired headset not only transmits the radiation but also serves as an antenna attracting electromagnetic fields from the surroundings.Below a Video on Cell Phone Dangers and Airtube Headsets.
4 . Keep away from your lower body area(When its ON) : The lower portion of body has good conductivity and absorption power than upper portion of body. A study showed that if a person wears cell phones near the lower body portion, it could have their sperm count dropped by as much as 30 percent.
5 . Wait till connection is made : If you are using your mobile phone with a headset, then wait for the call to connect before placing next to the ear.
6 . Don’t use in enclosed spaces (metal enclosure) : The metal enclosure also acts as a cage that traps the radiation and reflects it back onto the user.
7 . Never make calls at low signal strength : This makes your cell to work harder to establish a connection.
8 . Buy a phone with a low SAR (Specific Absorption Rate) : he SAR level is the way to measure the radio frequency of mobile phone. If SAR level is low, it will generate less radiation. So, whenever you purchase your mobile phone see the SAR level.
9 . Use validated EMF protection device : Do not use second hand mobile phones; because when you are not using your mobile phone, still they generate second EMF radiation.
10.Put phone on handsfree when using+ text more & throw away if you can especially if even low SAR is effecting flaura & fauna as well as us. EMF certainly effects whales & marine life with beachings tripling in last few decades coinciding with low frequency radar
www.techdune.com/2007/12/05/10-steps-to-be-safe-from-cell-phone-radiation/