25 May 2016 --- On May 20, 2016, the FDA issued the long-awaited food nutrition labeling Final Rule. In it, the FDA has established a Reference Dietary Intake (RDI) of 550mg of choline for foods and supplement products that include the nutrient. Products with claims on choline content or benefits will now show choline and its’ percent Daily Value (DV) on the label, providing consumers with a highly visible measure of the choline content of foods.