This category is for sites on the scientific aspects of addiction, an excessive physical or psychological dependence on something which includes drug addiction, alcoholism, compulsive overeating, problem gambling and computer addiction. This category is NOT for sites about substance abuse or treatments for addiction.
Please submit your site to the most appropriate category. Submitting to an incorrect category may delay review of your site. Please submit only websites that have English language content to this category and its subcategories. If your site is in a language other than English, please submit it to the appropriate category of World.