I have used Co Q 10 with great success and the last time i used it i had a boust of the shingles i keep using the co q 10 to kill of the worm's and the shingles only stayed around for about two weeks. I also use the master clense when i want the best results of my kick those nasty pests out of my body task that i know i will have to do for the rest of my life. hope this helps !!!!!