The USDA’s new labeling for genetically modified foods goes into effect Jan. 1. Here’s what you need to know. Food & Cooking The USDA’s new labeling for genetically modified foods goes into effect Jan. 1. Here’s what you need to know. Mitchell R. Lajoie January 2, 2022 The changes are part of the USDA’s new rules on controversial modified crops and ingredients. Previous labeling... Read More Read more about The USDA’s new labeling for genetically modified foods goes into effect Jan. 1. Here’s what you need to know.