Oat fiber is keto-friendly. It is insoluble fiber that your body cannot digest and does not add carbohydrates to your intake count.
Oat fiber is 100% keto friendly. Oats are not keto friendly due to the insulin spike that comes with grains. Oat fiber on the other hand is made of insoluble fiber which is indigestible by the body Indigestible fiber such as insoluble fiber does “not require insulin to digest”, therefore it will not spike your insulin as much as regular oats. No carb and no calories .