Great, but "deactivating the toxins" isn't the quite the same as deativating the yeast - and the person would have to continue to eat/drink chlorphyll daily forever. It's a step in the right direction, and good news to be sure, but sounds like chlorophyll is only mopping up the toxins that candida spits out, not killing off any of the candida itself.
If enough chlorophyll was taken to alkalize the body, and if alkalization truly does kill yeast (a point some agree with here and some don't) then that alkalization may help kill yeast... But to accurately test that out in oneself requires using pH test strips to test your own urine or saliva pH changes, to see if any changes in candida symptoms are resulting along with changes in pH from taking the chlorophyl.