You can determine the healthfulness of a food by reading the Nutrition Facts panel, the Statement of Identity, and the net contents of a package. To improve your health, focus on “good” and “bad” foods, increase physical activity, and avoid processed and refined foods. You can also check the RDIs and DRVs on the label.

Nutrition Facts label

The Nutrition Facts panel on food labels lists the nutrients that a product contains. Considering this information, you can compare different products to find those with higher nutritional value. In addition, this information will help you identify foods that contain less or no nutrients. The Nutrition Facts panel contains four main parts, each of which should be read to make an informed decision about your next meal. These parts include:

The Nutrition Facts panel lists the percent Daily Value (%DV) of nutrients. This number tells you how much of a particular food provides in the recommended daily allowance (RDA). The RDI, or Recommended Dietary Intake, is based on scientific evidence and does not represent a nutrient’s actual amount. The %DV on the Nutrition Facts label tells you how much a single serving contributes to your daily requirement. A food with a 5% DV is low in that nutrient. A food with a 10% to 19% DV is considered high-quality.

Statement of identity

The primary tool for determining the healthfu of a product is the statement of identity on the food label. The FDA enforcing these laws conducts inspections of food production facilities and issues warning and advisory letters. The FDA can issue a mandatory recall if it finds that a product does not conform to labeling requirements. The agency also ensures that foods are safe and labeled to the highest standards.


If you’re not sure how much of a nutrient you’re getting from your food, you can find out by looking at the RDIs on food labels. These are the recommended daily allowances for a wide variety of nutrients. They’re also an easy way to compare products, such as vegetables and fruits. Food labels contain these amounts for convenience, but these levels aren’t the only things to consider.

These recommendations are based on guidelines like the U.S. Food Guide Pyramid, and the Canada Food Guide to Healthy Eating. They help you determine how much of each food group to eat, while at the same time allowing you to meet the recommended intake of different nutrients. Food guidance systems were largely based on the RDAs and AIs, but future revisions will likely incorporate the new Dietary Reference Intakes.


Dietary reference values are scientific guidelines for dietary intake. DRVs indicate the daily minimum and maximum amount of nutrients required for human health. These values are based on scientific opinions and the EFSA’s framework for determining dietary intakes. The DRVs are used on food labels to guide consumers on what they should eat. Food labels also help consumers make better decisions about what they should consume, because DRVs provide a clear picture of the amount of each nutrient and their importance to human health.

DRVs are designed for specific population groups, such as adults and children. They represent the recommended daily intakes for specific nutrients for individuals in particular age groups. For example, children nine to 18 years of age have the highest daily requirement of calcium. While the DV is a guide for the average consumer, RDIs are targeted at a variety of age groups and lifestyles.


RDI, or Reference Daily Intake, is a standard nutrient intake level used to guide dietary choices. Food labels list these values for a variety of nutrients, including total fat, saturated fat, cholesterol, sodium, potassium, vitamins, and minerals. For children under four, pregnant women, and those with certain diseases, the RDI is based on the highest daily value for each nutrient across all age groups.

Although the RDI is the primary tool for determining the healthfulness of foods, it may not be the only factor to consider. RDI on food labels must be at least 25% of the recommended daily intake of each nutrient. Some products also carry health star ratings, but these are not as useful as the RDI. Still, these labels contain valuable information that can help you make an informed choice about the foods you buy. In addition to providing important information on the health benefits of food, most packaged foods must carry a nutritional label.

RDIs are listed in order of predominance by weight

Food labels include RDIs in order of predominance by weight, with the chief ingredient listed first. Other ingredients in smaller amounts are listed last. Spices are not required to be named. Because of this, the total sugar content may not be readily apparent, even when the RDIs are listed by weight. Therefore, the most accurate way to determine a food’s RDI is by examining its ingredients.

The amount of nutrients must be stated on food labels. The RDA is listed on the back of a food’s label and must be at least a percentage of the U.S. RDA for an adult. Because protein is not the same, there are two RDIs for protein. One value is equal to 65 g; the other is equal to casein.