people feeling better after cure without seeing worms ?

i reeally wonder too, what people see... i wonder if there are a lot of people NOT seeing big worms (but maybe having microscopic parasites) and after the cure feeling themselves 10 years younger of much better without seeing anything...

i myself saw nothing yet after 3 weeks artemisia annua followed by now the third day of the general hc parasite cleanse...except maybe small things i'm not sure if it are parasites or undigested food.. stools are very normal still..