A substance or item that is added to an individual's eating regimen to ensure they get all the supplements they need. It might incorporate nutrients, minerals, protein, or fat, and might be given by mouth, by tube taking care of, or into a vein. SNAP stands for the Supplemental Nutrition Assistance Program. SNAP is a federal program that helps millions of low-income Americans put food on the table. Across the United States there are 9.5 million families with children on SNAP. It is the largest program working to fight hunger in America.