If you cannot cope with vit. B then I strongly suggest that you try and supplement in digestive enzymes. Vit B 12 is essential for digestion and as candida depletes vit B you are likely to suffer from lousy digestion, which prevent you from assimilating essential nutrients and at that stage you go free diving into candida taking over your system.
I found out that in my case Acne would get worse when my liver suffers. DId you do any Liver Flush yet? Here is an alternative to liver flush: THE CLEANSING SALAD://www.curezone.org/blogs/m.asp?f=308&i=8 [if this link does not work - it happens sometimes go to my blog: //www.curezone.org/blogs/f.asp?f=308&t=67060 and read RECIPE: Cleansing Salad]
The best cal/mag is liquid (due to poor digestion) so the calcium FIz and the chloride mag. solution are the very best. Keep using the ones you have bought (but take a drop of Apple Cider Vinegar in a glass of water along- to make sure the calcium gets to melt and does not cluster your kidneys) , When the time comes to purchase new stuff consider the liquid cal/mag.