Epigenetics—New Frontier for Alcohol Research

The term “epigenetics” is rapidly becoming one of the more important watchwords in the field of alcohol research. Put simply, epigenetics is the study of changes in gene function that occur without a change in the body’s genetic code. Instead epigenetic “markers” turn genes “on” and “off.” By acting on these epigenetic markers, environmental factors such as diet, stress, and prenatal