Does Blending Fruit Destroy Fiber?

The soluble and insoluble fiber of fruits and vegetables work together to slow digestion and the release of sugars. When you blend produce, you're essentially pre-masticating it, or breaking down the insoluble fiber. This breakdown means faster glucose release into your liver and a spike in blood sugar.

Do fruits lose fiber when blended?

Fruit blended into smoothies doesn't lose its fiber because you're using the whole fruit, rather than extracting just the juice; however, removing the peels does remove some of the fiber.

Does blending decrease fiber?

It's true, the fiber is often removed from juice. ... And without the fiber slowing digestion of the sugar in fruit, the juice drives up your blood sugar rapidly. This can contribute to insulin resistance, a precursor to diabetes.