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Home/Blog/How to Read Nutrition Labels Like a Pro
Nutrition Basics

How to Read Nutrition Labels Like a Pro

Master the art of reading food labels to make informed choices at the grocery store.

Emily Roberts
6 min read
August 25, 2025

How to Read Nutrition Labels Like a Pro

Nutrition labels contain valuable information, but they can be confusing. This guide will help you decode them and make healthier choices.

Anatomy of a Nutrition Label

Serving Size

The most important—and most overlooked—part. All other numbers are based on this amount. Many packages contain multiple servings.

Calories

Energy provided per serving. Context matters: 200 calories from nuts differs nutritionally from 200 calories of candy.

Macronutrients

Total Fat

  • Includes saturated, trans, and unsaturated fats
  • Check saturated and trans fat specifically
  • Aim: Less than 10% of calories from saturated fat
  • Cholesterol

  • Daily limit: 300mg
  • Less important than once thought for most people
  • Sodium

  • Daily limit: 2,300mg
  • Watch this if you have high blood pressure
  • Total Carbohydrates

  • Includes fiber, sugars, and starches
  • Check added sugars separately
  • Protein

  • Generally, more is better for most people
  • Percent Daily Value (%DV)

  • 5% or less = Low
  • 20% or more = High
  • Red Flags to Watch For

    1. **Multiple servings in single-serve packages**

    2. **High added sugars** (aim for less than 25g/day)

    3. **Trans fat** (any amount is too much)

    4. **High sodium** (especially in "healthy" foods)

    5. **Long ingredient lists** with unrecognizable items

    Ingredient List Tips

    Ingredients are listed by weight, most to least. If sugar (or its aliases) appears in the first three ingredients, reconsider.

    Sugar Aliases

  • High fructose corn syrup
  • Cane juice
  • Maltose, dextrose
  • Agave nectar
  • Making Better Choices

    Compare similar products:

  • Choose lower sodium options
  • Pick higher fiber versions
  • Avoid added sugars when possible
  • Use our food database to compare nutrition information across thousands of foods!

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