I was a 1 doing a little better now but my copper is still at 1. which is wrecking havoc on my nervous system. with the low ratios it is really hard to get magnesium into the body. have just started drinking water called evian have noticed a bit difference in two days...look for something with high magnesium in it... there is a product called Aussie sea minerals which I have been on for about a week which seems to help as well. When the ratios are really low I have found the body does not have the energy to break up the supplements.
best of luck we will get there in the end.