Hello - You should only do a colon cleanse prior to OR with your HUMAWORM if your bowels are not functioning correctly right now. You do not have to change your eating habits, but you certainly can if you want too - that is a personal choice - some folks do and others don't.
HUMAWORM will clean parasites and toxins out of your entire body - the plaque won't save them from the herbal "chemicals". I suppose you're right - you'll have parasite free plaque! LOL!!! The 8 bowel/colon herbs in HUMAWORM do a pretty good job of helping clear out the colon too - without cramping and diarreah. If you wish, you can parasite cleanse AND colon cleanse at the same time. A lot of folks do this to save time and to speed up the elimination process - that is up to you.
People ARE going to pick up parasites - it's just the way of nature BUT parasite cleansing twice per year will ensure that they won't have time to take over your entire body ever again. Thanks!