Could´nt find the info I´d posted... but here is a part of a message that I´d found....
You can find kudzu at health food stores in capsule form, and you can definitely buy it online. It's amazing that a plant that is considered to be a weed in the USA is actually a source of salvation to alcholics. Gotta love that irony. Supposedly the Chinese have been using kudzu for a couple thousand years to deal with the same problems. Some brands have only the root, but I've heard that for booze cravings, it's best to have both the root and the flowers. Also, even if you drink while taking kudzu, you are likely to become satiated on less drinks. There was a study done that proves this. The brand I use is "kudzu recovery" made by "planetary herbals". This stuff is cheaper than buying drinks, bt....
The rest of this mail and other info re kudzu can be found by typing in kudzu in the search window on this forum.
May God help you kick this addiction. All the best!