Food product label claims are an important aspect of food product marketing, and a standard that is constantly evolving. In the early 1990s, nutrition was the focus, and particularly the reduction of fat content in foods. The result was that hard candy made primarily from sugar could include the label claim “fat free.” Then in 2015, there was the Food and Drug Administration’s (FDA) voluntary GMO labeling guidance. Now, the focus is on sustainability and environmental claims.   The Federal Trade Commission (FTC) issued the “Green Guide” for labeling initially in 1992, then revised them in 1996, 1998, and 2012. Currently, the guidelines are being updated again. As consumers look for more “green&...