She didn't say "There is no evidence" or "You have no parasites"
She said "I don't see evidence of parasites in that picture of Your stool"
That's quite a difference if You ask me.
Also I want to tell You that irrational bullies like You are running reasonable people with something to offer away from CZ.
To the Original Poster:
sd2345 is a long time contributer and she knows what she's talking about.
Some people with controversy loving personalities are using CZ as a social club where they can act out.
Just ignore them.