Originally Posted by JEY100

There are many tricky rules regarding US nutrition labels. New ones were proposed in 2014, and still are not used...USDA delayed implementation but some manufacturers voluntarily do follow them.
https://www.fooducate.com/app#!page=post&id=57A353C2-7BAA-A307-41C1-866C50A5A571

For pork rinds and sausage the amount of "Sugar" as calculated (not added) is likely so small as to be under 1 gram. If under .50 g, it can be listed as zero or <1g. Happens often with bacon too.
Labels are also a problem with cream because the 1T serving size is small. There are 7 carbs in 1 cup heavy cream, but if use a 1 T serving, the carbs "disappear".