Since all nutrients pass through the liver sooner or later, you should avoid harmful substances (especially alcohol) and include in your diet those that support the liver and gall bladder. These include artichokes and dandelions with their bitter substances. These plants, like milk thistle extracts, can also be bought as dietary supplements. Especially in challenging times, you should ensure you have an adequate supply of choline and alpha-lipoic acid. You can also significantly support your liver and thus your entire metabolism if you reduce any excess weight, exercise regularly and, if possible, prevent diabetes by eating a balanced diet.