WorldChanging: Another World Is Here: DNA, Behavior and Food

WorldChanging: Another World Is Here: DNA, Behavior and Food: "We're all familiar with the ways in which the chemicals in food can change our behavior, sometimes dramatically (as anyone who has been around me when I'm having a mid-day low blood sugar crash can tell you). But it turns out that ingested chemicals in the bloodstream can do more than change transient behavior -- they can change the way our DNA is expressed."