Hi there, when I quit drinking 4.5 years ago, I used Kudzu and an amino acid supplement called Allone. There is quite alot of evidence that amino acids can help with cravings/addictions and I do believe that these two things did help. I still take the allone as it does seem to keep me feeling better than if I dont take it. The kudzu I believe did help me with cravings and I took it for a few months.
Good luck!