Cereal, O’s, honey nut

Honey Nut O’s Cereal: Glycemic Index, Glycemic Load & Nutritional Information

Honey Nut O’s cereal is a popular breakfast choice for many households, known for its sweet flavor and signature O shape. But how does it measure up from a glycemic perspective? Let’s dive into the nutritional profile and glycemic impact of this breakfast staple.

Glycemic Profile

Glycemic Index Guide

Our user-friendly app features a searchable database, meal planning tools, and personalized recommendations based on your health goals.



Honey Nut O’s cereal has a Glycemic Index (GI) of 74, which places it in the high GI category. Foods with a GI above 70 are considered high GI foods, which means they cause a relatively rapid rise in blood sugar levels after consumption.

Even more importantly, this cereal has a Glycemic Load (GL) of 50.62. Glycemic Load takes into account both the quality (GI) and quantity (carbohydrate content) of the food consumed. A GL over 20 is considered high, making Honey Nut O’s cereal a high GL food that may significantly impact blood sugar levels.

Nutritional Breakdown (per 100g serving)

  • Calories: 385
  • Protein: 8.62g
  • Fat: 5.37g
  • Total Carbohydrates: 76g
  • Dietary Fiber: 7.6g
  • Sugar: 32.4g
  • Net Carbs: 68.4g

Understanding the Nutritional Impact

The relatively high sugar content (32.4g per 100g) contributes to the cereal’s high GI and GL values. While Honey Nut O’s does contain 7.6g of fiber, which is beneficial for digestive health, the ratio of sugar to fiber is something to consider when managing blood sugar levels.

READ  Cereal, O's, plain

Considerations for Different Dietary Needs

For individuals monitoring their blood glucose levels, such as those with diabetes or prediabetes, Honey Nut O’s cereal should be consumed with awareness of its potential to cause significant blood sugar spikes. Consider the following strategies if you enjoy this cereal:

  • Reduce portion size to lower the glycemic load
  • Combine with protein sources like Greek yogurt or milk
  • Add healthy fats such as nuts or seeds to slow carbohydrate absorption
  • Pair with lower GI fruits like berries instead of higher GI fruits

Bottom Line

Honey Nut O’s cereal, with its high GI (74) and GL (50.62), is a carbohydrate-dense food that can significantly impact blood glucose levels. While it does provide some fiber, the high sugar content makes it a choice that requires careful consideration for those monitoring their glycemic response.

As with many processed breakfast cereals, moderation is key. For a more balanced approach to breakfast, consider combining smaller portions of this cereal with protein-rich foods or switching to lower GI alternatives like steel-cut oats or bran cereals on some days.