I have been taking Happy Hour Vitamins for a few years now to help with my lifestyle. They contain milk thistle and a few other supplements to make your hangover virtually disappear.

Straight from HappyHourVitamins.com

Milk thistle has been recognized as a liver tonic for centuries. Studies looking at Milk thistle have found significant improvements in liver function.

B Vitamin deficiencies can be linked to alcohol consumption.

Some of the worst affects of the alcohol withdrawal syndrome can be avoided with the help of the vitamin "thiamine."

N-acteylcysteine can aid the body with some of the toxic by-products from the metabolism of ethanol.

Antioxidants can help the brain deal with the effects of alcohol.