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What Is Resistant Starch?What Is Resistant Starch?

Source: MyFoodDiary.com

What Is Resistant Starch?

From improving heart health and digestion to promoting fullness, fiber is well known for its health benefits. Dietary fiber is classified as soluble and insoluble, but as researchers continue to take a closer look at why fiber keeps us healthy, we are learning that there may be more to the role than its solubility.

The viscosity of fiber (thickness as it moves through the small and large intestines) and how a fiber ferments also play a role when carbohydrates are digested. Resistant starch is a low-viscous type of dietary fiber found in carbohydrate-rich foods. As the name suggests, it resists digestion in the small intestines and ferments in the large intestines. As it ferments, it promotes beneficial gut bacteria.

What are the benefits of resistant starch?

Some studies have shown that resistant starch may help weight loss because it can increase fullness that leads to reduced food intake. There is also evidence that resistant starch reduces insulin resistance and improves blood glucose control.

What foods contain resistant starch?

Resistant starch comes in several forms. Some cannot be digested, such as parts of grains, seeds, and legumes. Others resist digestion like the starch in legumes and under-ripe bananas. In other foods, the resistant starch forms after the food has been cooked and then cooled, such as in potatoes, rice, and pasta.

How much do I need to eat?

There is no current recommendation for intake of resistant starch, but research shows it may be a beneficial part of a balanced eating plan. Incorporate foods that contain resistant starch as you aim to get the recommended amount of 25 to 30 grams of total fiber per day. Legumes, like beans and peas, and healthier versions of potato salad and pasta salad provide easy ways to eat more.

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