Yes Georgio, you will change color a bit, but it is only because your liver is being cleansed. I am living proof of it. Once the liver is restored the person will go back to normal skin tone. But it will depend on the person, and HOW much toxic the liver has to be cleaned.
Read on Gerson.org
this was a treatment to cleans the liver to cure most chronic conditions, and caner by a germen DR called Maxx Gerson