reciProfity links to the USDA National Nutrient Database for Standard Reference (Release 28, released September 2015, slightly revised May 2016)
Associate any of your ingredients with a USDA nutrient code and we will use that code to follow USDA 2017 guidelines for restaurant menus.
Recipes with USDA nutrient codes for each ingredient will have an associated Nutrition label.
If the USDA nutrient code has an associated conversion we will display that in the Conversion section of Ingredients with a yellow bar to indicate USDA.
And if it has a Book of Yields conversion we will display that too with a blue bar to indicate BOY.