Over the years, alcohol has become a part of people's lives, especially amongst the younger generation. Having it in moderation is not an issue, but if it becomes a regular habit, that's a cause for worry. It can trigger several illnesses, including heart disease and cirrhosis. Now, there are several people who wonder if they will be covered, in case they are impacted by alcohol? Many of them also believe that their insurance claims will be rejected, as a consequence of their drinking habits. But, is it true?