My husband has Parkinson’s disease, adding PD-5 to his nighttime Parkinson’s meds has completely changed his sleep issues. He slept all day and up all night, we had to hire care nurses. Now using this PD-5 medicine for the last four months and a normal routine he sleeps almost completely through the night and may get up once to use the restroom. It’s improved so much we were able to let go of the night nurses. This medicine also helps a ton with memory. we got the treatment from www. limitlesshealthcenter. com I am absolutely confident that this program offers a viable solution. I hope someone find this helpful, We feel very fortunate to have learned about pd-5.