Drug addiction can be beaten provided you understand the biochemical underpinnings of addiction is general.
Read:
Drug Addiction is a Nutritional Disorder at:
http://www.hypoglycemia.asn.au/articles/drug_addictions_nutritional_disorder.html
and discuss with a Nutritional Doctor or a Clinical Nutritionist.
Greetings and welcome to the addiction social forum. You will get answers on this forum. You may also want to go to the top of this page and hit the 'Substance Abuse Addiction Community' link (in blue). Post your question on that forum-it's a forum that is specifically for support for substance abuse and addiction.
Good luck,
Greatgreebo