04 Jan 2021 --- Following the end of a busy year in nutrition news, NutritionInsight provides an overview of the various business developments over the holiday period to ensure you don’t miss a beat. Among notable highlights, Nestlé Health Sciences achieved zero-waste-to-landfill in all of its factories, while Texas researchers uncovered the mechanism of maternal diets on breast milk. Meanwhile, the US Food and Drug Administration (FDA) warned consumers that nearly 50 male sexual enhancement and weight loss products sold on Amazon and eBay are contaminated with unlisted additives.