Are there different types of alcohol drinkers? We probably know of two - normal drinkers and alcoholics. Britain's health officials now tell us there are nine of them. Health researchers have over the past one year analysed the social and psychological characteristics of people who regularly drink twice the recommended guidelines of alcohol - 35 alcohol units per week for women and 50 for men.(Pic Courtesy: Getty Images - ALL PICS USED FOR ILLUSTRATIVE PURPOSE)
