Basically reduce, then stop, eating sugar, alcohol, sweets, coffee, tobacco, biscuits, white bread and red meat. Drink plenty of water, eat really healthy food. You could take an echinacea supplement/drops to help clean out the liver some more. Add more beets into your diet now, they regenerate liver function.
Good luck and let me know how it's going or ask questions for support in your Liver Detox, from Mark.