Do you have a mobile? And do you use it frequently? Do you always put it under your pillow or near you head when you sleep? Do you have a habit that always keeps your phone open? If yes, maybe you have a series of illness, from rashes to brain tumors.

Millions of people say they suffer from headaches, depression, nausea and rashes when they're too close cell phones or other sources of EMFs (low-level electromagnetic fields). At the same time, San Francisco and the state of Maine are currently considering requiring cancer-warning labels on cell phones. If these fears are justified, then perhaps we should all be worried about the amount of time we spend talking on our phones or plugging into wi-fi hotpots.

According to a professor emeritus of physics at the University of Maryland in the US, the magnetic waves aren't nearly powerful enough to break apart DNA, which is how known threats, such as UV rays and X-rays, cause cancer.

Perhaps it's just psychological. Some experts find that the electro-sensitivity syndrome seems to be similar to chemical sensitivity syndrome, which is a condition that's considered to be psychological.

Psychological or not, she suffers physically and has her own defense strategy. She stays away from cell phones and spends as much time as she can in low-EMF areas. "I like to spend time in the mountains or by the sea or in the countryside" she said.

Whether EMFs are harmful or not, a break in the countryside, the rural area without the cell phone, would probably be good for all of us.

So, my friends, be careful when you use these high technology products. Of course, they will convenient your life. On the other hand, they will weaken your health and make you feel uncomfortable. If possible, stay away from these things and if you don't need it, don't touch them.