I'm actually consuming a liver supplement now from Biomedica (http://naturaldispensary.co.uk/products/Ultraliv_60_s-11000-725.html). Not sure this is considered a liver flush? If not, feel free to suggest something.
I eat mostly cooked vegetables (cabbage, carrot, french beans etc) and meat like
Chicken, Salmon, Tuna, Sardines and occassionally pork/beef.
I did a comprehensive stool test a few months back and it didn't report signs of any parasites except for candida but I'm open to a parasite cleanse if there's one to recommend.
I have not went to any form of juice fasting yet because I'm still unsure what's going on inside there so didn't want to introduce too many moving parts.
Again, thanks for the message. Hope to hear from you again soon :)