10 Best Kellogg's High Fiber Cereals

Updated April 2025

Top Choice

Poop Like A Champion Highest fiber content per 30g than any other cereal

Poop Like a Champion

9.9

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Quaker Simply Granola Oats, Honey & Almonds, Breakfast Cereal, 28 oz Boxes,

9.4

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Kellogg's Special K Strawberry Protein Meal Bars - Office Lunch, Meal Replacement

9.1

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Kellogg's Special K Chocolate Peanut Butter Protein Meal Bars - Office Lunch, Meal

8.8

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Bob's Red Mill Oat Bran Hot Cereal, 18 Ounce (Pack of 4)

8.5

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Kellogg's Breakfast Cereal, Cracklin' Oat Bran, Excellent Source of Fiber, Made with Whole

Cracklin' Oat Bran

8.3

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Bob's Red Mill Organic High Fiber Oat Bran Hot Cereal, 18-ounce

8.1

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General Mills Fiber One Cereal, Honey Cluster's, 14.25 Oz

7.8

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Kellogg's Special K Probiotics, Breakfast Cereal, Berries and Peaches, Low Fat, 10.5oz Box

7.4

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Cascadian Farm Organic Cereal, Hearty Morning Fiber, 14.6 Ounce (Pack of 10)

7.3

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