By coincidence I did infact buy a juicer about a week ago. It is Moulinex Juice Master plus and I got it from Argos for £49.99. I am quite pleased with it. Am trying to make myself 2 glasses of veggy juice per day + fruit juice made of lemon, grapefruit, lime and granny sith apples. I've also had quite a lot of melon juice which also isn't too sweet. It's also good for making friut juice for the children -the apple and orange juice is delicious.
I wonder if you could tell me what brand of magnesium glycinate you have got and where you got it. This product is not readily available in the shops.