jhan
Yes everybody is different and how severe is your case - how many years have you ignored the symptoms?
How good are you at following the protocole.
There are too many factors for anyone to tell you the answer.
Itchy= zinc deficienty zc cream will help - do not buy the expensive dermatologist stuff, go to the baby section of the drugstore and buy the diaper rash stuff. As efficient and much cheaper
Jhan