Pulling the curtain on breakfast cereals: What's really in your bowl?
2/26/2026 by Kelli Kirkley
Breakfast cereals offer a quick, easy meal or snack option, but are they a healthy choice? Despite being fortified with important vitamins (B vitamins, vitamin D, etc.) and minerals (e.g., iron), many cold cereals are also packed with sugar, artificial dyes and flavorings, and contain limited nutrients, such as fiber. However, not all breakfast cereals are created equally.
When deciding which breakfast cereal to buy, make sure to read the nutrition label. A good rule of thumb to ensure you’re choosing a more nutritious option is to look for the following:
• Made with whole grains.
• Limited or no added sugars (aim for no more than six grams per serving).
• At least 3—5 grams of fiber per serving.
• Choose options with at least three grams of protein per serving.
• Limited preservatives or ingredients, such as food dyes and artificial flavors.
There are also steps you can take at home to turn your favorite breakfast cereal into a healthier meal or snack option.
• Add berries to your cereal to increase fiber, antioxidant and vitamin content.
• Create a healthy snack by mixing your favorite cereal with nuts and dried fruit.
• Pair your cereal with a high protein option, like Greek yogurt or hard-boiled eggs to create a well-balanced meal.
• Add a tablespoon of peanut butter to increase healthy fats and protein.
• Use dairy milk with your cereal to add a boost of protein as well as calcium.
• Use a protein shake instead of milk to create a high protein meal.
Breakfast cereals have been highly criticized throughout the past several years. While they may have gotten a bad reputation, it’s important to understand that there are no bad foods. Any food can be made part of a healthy diet, including breakfast cereal.
Kelli Kirkley is a dietetic intern at Mayo Clinic in Rochester, MN. She earned her Bachelor of Science in Food and Nutrition and Master of Science in Human Nutrition through The University of Alabama.