Food labels contain many useful facts about the contents of packaged food and can help you select healthy foods when shopping for groceries. Nutrition labeling provides information about ingredients (in descending order of weight), serving size, number of calories, nutrient content, and how a food fits into
your overall diet. The most informative part of any food label is the nutrition facts panel, because it shows not only the number of servings in a package but also the amount and percent of daily values of nutrients such as total fat, saturated fat, cholesterol, sodium, and carbohydrates. This label also indicates the fiber
and sugar content of the food inside the package. The bottom of the nutrition facts panel lists the percent of daily values for vitamins A and C, and for calcium and iron. This portion of the panel tells you that the food inside the package contains a certain percentage of your recommended daily allowance of these nutrients. This area of the panel also shows the daily recommended values of such nutrients as total fat and cholesterol in a 2,000-calorie-per-day diet. You need to pay special attention to the listed nutrients that pertain to your particular health status and family health history (see page 80). For example, if you have a
family history of heart disease, you will probably be most interested in the percent of daily value of fat listed on the label. When reading food labels, look carefully at the health and nutrient-content claims on the package. For example, some labels claim that a food is “light” or “low-fat.” The US government allows food manufacturers to make such claims only if the food meets the following strict guidelines:
