Gallup, which started tracking Americans' alcohol habits more than 80 years ago, says the drop in drinking rates coincides with Americans' growing concerns that even moderate drinking is unhealthy.

A new Gallup survey has found that only 54% of Americans say they drink alcohol — that's lower than at any other point in the past three decades. The poll comes among a growing belief that even moderate drinking is a health risk.

A new Gallup Poll shows the use of alcohol among American adults is at its lowest point in a nearly 90-year downward trend.