I have been using the AmpCoil with my 15-year-old son. He has been sick for 4 months with extreme fatigue, brain fog, congestion, dizziness and some digestive discomfort. The doctors have not been able to diagnose him yet and after 4 months of being out of school we want to see if the Ampcoil can help get him back to his healthy self. We have been using the Ampcoil for a week now and see a difference already in my son's energy level, his digestion, his sleep and, most importantly, he feels like he is getting better. I will continue to post our experience each week, or as we see changes. If AmpCoil continues to help my son I can only imagine how many others with undiagnosed conditions could be helped by this!