I've been using the portable structured water device as well as the shower unit for about 2+ years and have noticed a big difference in my skin, hair, nails, energy and no noticeable MS symptoms. I'm in my 85th year on this planet and was diagnosed 56 years ago. It took a while to save enough money to buy the full house unit which I had installed about 2 weeks ago. When it was installed, they took away that horrible salt software system and huge filter under the kitchen sink! Now I have room for important stuff in both utility room and under kitchen sink! The doctors have told me there is no cure for Multiple Sclerosis but I'm watching it happen!!!