Fiber Supplements
Oat Bran, raw
3.6g
fiber per 1/4 cup (23g)
Soluble fiber1.6g
Insoluble fiber2.0g
Calories58
Protein4.0g
% of daily target (25g)14.0%
Why it counts
The fiber-dense outer layer of the oat, sold separately from rolled oats — higher fiber per gram than whole rolled oats.
Fiber Supplements
Insoluble-leaning
Building a full fibermaxxing plan?
The Fibermaxxing Playbook has the 30-day ramp schedule and 20 recipes built around foods like this one.