Learn the Label: How to Read a Nutrition Label

Learning to read a nutrition label is one of the most important things you can do to better yourself on your journey to better health. Below, we will learn the label, what is included, and important factors to note for patients with Hypertension and/or kidney diseases. 

Serving Size and Servings Per Container
Be sure to check the serving size of the food item. Usually, the nutrition facts are based on a single serving size. In some cases, like on cans of soup, you may see 2 side-by-side sections on a label. This is due to calculating nutrition facts based on serving size and the entire container. If you eat more than the amount noted, be sure to adjust the nutrient calculations. It is equally important to note that a majority of these calculations are based on general nutrition advice and a diet of 2,000 calories per day.

Micro- vs. Macronutrients
The nutrition label is separated into micro- and macronutrients. 
Macronutrients are nutrients that we need in larger quantities to maintain bodily functions:

• Protein
• Fats
• Carbohydrates

Micronutrients are nutrients that are equally important, but consumed in much smaller quantities:

• Vitamins
• Minerals

Micronutrients include sodium- one of the most important factors to take into consideration for patients with Hypertension and Congestive Heart Failure (CHF). Excess sodium intake can lead to fluid retention, hypertension, and more.

Let’s do Some Math:
To the side, you will see a sample nutrition label. Let’s do some math based on this label. If you eat this whole container in one sitting (all 6 servings), you would be eating:

• 1500 calories- 75% of your daily value
• 2,640mg of Sodium- 114% of your daily value
• 306g of Carbohydrates- 114% of your daily value

Important note: This information is based on the general recommendation of a diet of 2,000 calories per day.​ For patients with Hypertension or Chronic Kidney Disease, the daily sodium intake is recommended to stay below 2,000mg.

Come back next week as we learn more about   ingredients lists with hidden sodium. As always, stay safe and healthy. 


This website is for informational and educational purposes ONLY. While we strive for accurate, general medical information, this does not replace professional medical advice. Do not rely solely on this information. Please consult with your physician for more information regarding your specific needs. If you are experiencing a medical emergency, please call 911.

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