Whether you are a business person, student or busy homemaker, you probably use a cell phone several times a day. Constant use of a cell or mobile phone has raised concerns within the medical community about overexposure to electromagnetic fields (EMF), a by-product of all electronic devices, and many people have become interested in the Cell Phone Radiation blocker. Like computers, laptops, tablets and microwave ovens, cell phones release unseen EMF that can actually pass through the bodies of living organisms. Health professionals have discovered that EMF exposure for a lengthy period of time can impair health. Results can range from sleeplessness, stress and ringing in the ears to exhaustion, high blood pressure, dizzy spells and mental fogginess. Some researchers suspect that EMF may even cause cancer. That is why aware consumers are using personal EMF protection devices, such as the Cell Phone EMF Protection developed by Vortex BioShield, to protect themselves and family members. The shields contain potent crystals that help defuse EMF, protecting both humans and pets. EMF protection shields are inconspicuous, easily attach to your electronic devices and work around the clock, protecting you and your loved ones from the threats of EMF.