I agree with LadyJane. Actually I tried it for 3 days and I just don't like all that stuff in me. I gave mine away.
See my post above this thread.
The cheapest thing you can try is Epsom Salts (magnesium sulfate). For 3 weeks you take 1 tsp every morning. You can do this 3x a year.
If you are interested you can e-mail me and I will send you the information, I have it somewhere in my mail box.