I had always been knows to be very hyper and quite active. Always on the go. I also could not sleep at night so I purchased a sleep system from Nikken. This includes the magnetic pad, the magnetic comforter and the magnetic pillow. I noticed that after using them that I was resting much better but I begin to suspect that perhaps this system was causing my heart rate to beat slower. Can this be so or am I imagining it? I could not have developed heart disease in a matter of months when prior to this I a normal heart beat and the only time I didn't was when I got angry or upset or scared....pre-motivated. Has anyone ever heard of anyone that has purchased the magnetic sleep system and then started to have bradycardia or abnormal sinus bradycardia or anything having to do with slowing of the heart rate? Just wondering here and making assumptions that may or may not be correct.