Hi theqbfox, I have taken Miracle-Mineral-Supplement almost three months and could never go up that many drops. Getting as ill as many do when taking large steps such as you are contemplating may loosen plaques in your arteries, lungs, liver ect. Your evacuation avenues may not be functioning well enough to dispose of all the dead yeast and pathogens. You may not like vomiting and when you are through the Miracle-Mineral-Supplement will smell and taste much worse. (I have heard this) This is a long term treatment and you might want to drop back instead of increasing. I am trying to graduate to 9 drops 4 times a day from 8 drops 4 times a day and it brings on dieoff type diahrrea every time. If you decide to do the 15 drops please have some vitamin C ready to stop the reaction if you need it. Also green drinks may help dispell some of the reaction. Bless you and your efforts. MW