I have heard various theories on this subject. Some people say that parasites can develop a resistance to anti- parasite herbs such as Wormwood , walnut hull, etc. Others say that parasites can never develop a resistance to natural herbs. Please let me know what your opinion is and tell me why you feel that way.
At any rate I would say for me personally, I prefer to spread out my parasite cleanses, for example 1 month of cleansing, then no cleansing for 2-6 months (of course I am doing other cleanses during this period).