Artichoke is highly recommended for gall health, as is Chamomile, Fennel Seed, Ginger, and especially Milk Thistle. The Milk Thistle might be a really good investment as it cleans the fat off the liver, making it easier to process and work in conjunction with the gall bladder. I don't wanna get gross on ya but you have to make sure you stay regular.
Acidophilus is another good thing. Not only for general immune-system health and digestive health, but it kills a lot of bacteria that could affect pretty much anything in your processing systems for digestion of food and excretion of waste. Nature's Way makes the Primadophilus Ultra, a bit pricey but the best I've seen in terms of numbers of live cultures. You can also eat plenty low-fat yogurt (make sure it says it has live cultures on the container), fiber, and highly anti-oxidant fruit.
Be careful of foods that are high in fats that don't get processed well because when stored in the gall bladder as bile they can become cystic, and that's how gallstones are formed. Pau D'Arco is a pretty good herb in terms of breaking up cysts if there's ever a problem with that, the formation of small ones.
