A food labeled "low cholesterol" must have less than how many milligrams of cholesterol per serving?

A food labeled "low cholesterol" must contain less than 20 milligrams of cholesterol per serving. This standard is based on the guidelines established by the U.S. Food and Drug Administration (FDA), which defines the criteria for nutrient content claims on food labels. This designation is intended to help consumers make healthier dietary choices, particularly those who are concerned about their cholesterol intake due to heart disease or other health issues.

In the context of this question, the choice that states a food must have less than 20 milligrams per serving aligns with the FDA's criteria for the "low cholesterol" claim. This enables individuals to identify foods that may contribute less to their overall cholesterol intake, thereby promoting better management of their cardiovascular health and dietary choices.