Omega 6 in excess of omega 3 = avoid and they'll probably want to normalize their tissue ratio or else it royally pwns the liver
Fructose or more glucose than is needed by brain = avoid
ethanol = avoid
various poisons including grains, oxidized fats, trans fats, etc = avoid
Consume fats, lots of palmitic acid and oleic acid. Moderate protein. Milk thistle or silymarin extract is good. Make sure to get enough nutrients.
Hey that sounds like the PB.