News, advice, and research about what we eat and drink and how it shapes our health can feel constant. But what actually happens in the body when it processes so-called ‘good’ and ‘bad’ foods? According to U-M School of Public Health professor Dana Dolinoy, the answer lies in epigenetics. In this episode of Michigan Minds, Dolinoy explains the science behind epigenetics and how nutrients can influence changes within the body.