Cornflakes — Nutrients, Health Benefits, and Shopping Tips
Written by Listonic Team
Last update on September 6, 2024
Nutrients
Nutrition facts
Amount per 100 g
Calories
🔥 357 kcal
| Nutrients per: 100 g | Value | % Daily Value* |
|---|---|---|
| Carbs | 84 g | 30.55% |
| Fiber | 1 g | 3.57% |
| Sugars | 8 g | 16% |
| Glycemic Index | 81 | - |
| Protein | 7 g | 14% |
| Sodium | 720 mg | 31.3% |
| Total Fat | 0 | - |
*The % of Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Key takeaways
Health benefits
- Provides sustained energy from its complex carbohydrates, making it a good source of fuel for the body and brain.
- Rich in vitamins and minerals if fortified, such as iron, B vitamins, and Vitamin D, supporting overall health and well-being.
- Low in fat, making it a heart-healthy breakfast option.
- Convenient and easy to prepare, offering a quick and nutritious breakfast option.
Health risks
- High glycemic index which can cause rapid spikes in blood sugar levels, particularly concerning for diabetics or those on low-carb diets.
- Low nutrient density as many commercial cornflakes are made from refined grains, lacking essential nutrients and fiber.
- High sugar content in some flavored varieties, which can contribute to weight gain, tooth decay, and increased risk of diabetes when consumed frequently.
- Potential for artificial additives such as preservatives or flavorings in some commercial cornflakes, which may cause adverse reactions in sensitive individuals.
How to choose cornflakes
Choose cornflakes that are crisp and uniformly golden. They should not be overly crumbly or powdery in the box. Shake the box slightly; the flakes should sound crisp, not soft or stale.
Avoid cornflakes that taste bland or stale, as they likely have been exposed to air for too long. Good quality cornflakes should retain their crunch when added to milk, not sogging immediately.
How to store cornflakes
Cornflakes should be stored in an airtight container at room temperature. Keeping them in a cool, dry place helps maintain their crunch and freshness. Properly stored cornflakes can last several months.
Exposure to air can cause cornflakes to become stale and lose their crispiness. It's best to avoid storing them near moisture or heat sources. Ensuring the container is tightly sealed helps preserve their texture and flavor.
✅ Extra Tip
How long do they last?
Cornflakes can last for 6-12 months when stored in an airtight container in a cool, dry place. Once opened, it is best to consume them within 3-6 months for optimal freshness. Proper storage helps maintain their crunchiness and flavor.
What to do with leftovers?
👨⚕️️ Medical disclaimer
How cornflakes support specific health conditions
Cornflakes are a low-fat cereal that provides a quick source of carbohydrates, supporting brain function and energy levels. When enriched, they are also a good source of B vitamins, which support energy metabolism. However, due to their refined carbohydrate content, cornflakes should be paired with protein and fiber-rich foods, such as milk or yogurt, to promote blood sugar control and enhance digestive health. Choosing whole grain or fortified options can also contribute to better heart health.
Discover products from other categories
Listonic Team
Fact-checked
Our editorial team checked this article to make sure it was accurate at the time of publishing it.
Get the top-rated shopping list app
