ANgels77- for sharing this here. :) I believe this most pertinent for most people these days for optimal health. I also wear a pendent that assists in "repeling" the effects of harmful electromagnetic energy & assists me in dealing with same. I do notice when I forget to wear it how my mood/ energy is negatively affected; being on the computer I consider it most important protection/ assistance. There are also devices available that can be placed on cell phones & other items that emit high levels of same.