to be clear, a unit of alcohol is defined as 10ml, or the equivalent of 1/3 of a pint of beer. so 21 units a week is only equal to a single beer per day. i wou

to be clear, a unit of alcohol is defined as 10ml, or the equivalent of 1/3 of a pint of beer. so 21 units a week is only equal to a single beer per day. i would not say its "preposterous" to call that moderate.