In a few weeks time, I have a liver function test coming up that I have to pass. Now, people have advised that to pass one I need two months off drinking prior to taking it. This alarms me. I'm not a heavy drinker by any means.....I go out on a binge maybe once a month and normally only drink on Saturday night up at the rugby club. By what the doctors say, that is still probably too much. I have come accross this vitamin supplement called Thistle Milk which claims to greatly increase liver repair, protection & function.....is this true?