timmy

Hi I've done loads of research on this one! 2 levels are looked for AST drink milk thistle 3 times a day 10 days before test! With 2-3 litres of water to flush your system. This works then GGT smoking raised GGT levels, so don't at least 12 hrs before test. Coffee has just been found to reduce GGT. Drink 5 to 10 cups a day 10 days before, apple juice any anti-oxidants ie fruit grain and nuts and fast for 8 hrs before test reduces GGT. Also testosterone reduces GGT! Hope this helps, taken a week to find all my answers!