I purchased the VibePlate Model 2440, I had been diagnosed with osteoporosis with the highest number being a -2.7 in my hip area. I got serious about it and I use it consistently as part of my fitness routine. My doctor said I didn’t need to have another dexascan because my ankle scan came back -1.7, which puts me in the moderate risk of getting osteoporosis category. Needless to say, I’m very pleased. Buying your VibePlate has proven to be the best thing I could have possibly done for myself. Thank you so much! – Betty, Kansas