Calories

• The FDA suggests a daily food calorie intake of 2,000 on average, and in many cases labels will provide DVs for 2,500 calorie diets as well. Calorie amounts on nutrition facts labels are printed near the top and are given in a per-serving basis.
  
  

Fats, Cholesterol and Sodium

• These are nutrients that, according to the FDA, should be consumed in limited amounts. Consuming excessive amounts of fats, cholesterol and/or sodium can lead to serious health problems such as heart disease and high blood pressure.
  
  

Vitamins and Minerals

• Vitamins and minerals are healthy nutrients that are required in certain amounts for the FDA´s standard suggested diet. These nutrients lower the risk of disease and improve the functioning of your body. For example, a diet high in calcium promotes bone health and lowers the risk of osteoporosis.
  
  

Using DV Percentages

• Aside from assessing calorie intake, the DV percentages listed on nutrition facts labels provide you with the information you need to construct what is deemed by the FDA as the optimal diet. Through assessing the DV percentages for the foods you consume in a day, you can make dietary trade-offs in order to properly limit your consumption of fats, cholesterol and sodium while reaching your goals for vitamin and mineral intake.
  
  

Proteins and Sugars

• Proteins and sugars do not have DV percentages recommended by the FDA. Consuming these nutrients depends on your wants and needs. For example, if your days are very active and require a lot of energy, you can consume more sugars. Also, if you want to promote muscle growth, your diet might include more protein.