how many grams of lactose are in milk
(Current labeling laws say that if a food contains less than 0.5 grams of carbohydrate or sugar per serving, these can be listed as zero on the nutrition facts label). Compared to the 12-13 grams of lactose in a single cup of milk, less than 0.5 grams per serving isnât much. Yogurt is another popular dairy product often unnecessarily avoided by people with lactose intolerance.