"People should realize that a little bit of alcohol on a regular basis decreases the risks of aging, " says Ellison, who specializes in researching, among other things, the relationship between moderate alcohol consumption and chronic diseases.

FORBES: Eight Healthy Reasons To Drink Beer

Evidence suggests that a modest reduction in the prevalence of certain chronic disease risk actors, such as tobacco and alcohol consumption, and healthier diets, could result in substantial health gains and cost savings.

FORBES: Costs Of The 'Silent Pandemic'