How much electromagnetic pollution (EMF) are you exposed to each day? What if you could reduce that amount with something as simple as a bioshield necklace? If you frequently use a cell phone, computer, laptop, tablet, microwave oven or other electronic devices, you receive plenty of EMF exposure. EMF is a natural product of any electronic device, and it can pass unseen through a living human or even your family pet. Some medical professionals claim that EMF exposure can produce high blood pressure, dizziness, sleeplessness and other problems, while others suspect EMF can be the cause of cancer. Today, health-conscious consumers are being proactive when it comes to EMF. They are using EMF protection devices to deter the amount of EMF exposure they receive. Devices are available in several formats, including the EMF necklace produced by Vortex BioShield. Classic and elegant, the necklace is made of sterling silver and contains tiny crystals that work to thwart EMF exposure. The owner simply wears the necklace, which offers protection 24 hours a day. People who prefer not to wear visible jewelry can keep the necklace in a pocket or small bag on their person and receive the same result.