I began using Ultra Cell for help with my benign essential tremors and the results have been amazing! Since age 11 I have suffered from this condition and I have been on many prescription medications that provided little relief and came with many side effects. Shortly after beginning Ultra Cell I noticed my tremors decreased and became well controlled. I also feel a sense of calm I did not feel before. My sleep has improved and terrible headaches and neck pain have improved!! I cannot say enough about this awesome product!!! I would highly recommend for anyone with a tremor disorder!!