Might as well start with some sage advice from the Independent newspaper.
"Don't detox says Dr Andrew Wadge, of the Food Standards Agency
First, drink a glass or two of water (tap is fine, cheaper and more sustainable than bottled); second, get a little exercise – maybe a walk in the park – and third, enjoy some nice home-cooked food. There's a lot of nonsense about "detoxing" and most people seem to forget that we are born with a built-in detox mechanism. It's called the liver. So my advice would be to ditch the detox diets and supplements and buy yourself something nice with the money you've saved. I recommend the new Neil Young and Steve Earle albums."
We'll drink to that. Cheers!