Rolled oats or Avena Sativa is a whole-grain, cereal, that is mainly grown in North America and Europe. As the grain is a source of fiber (fibre), protein, vitamins, and minerals, and it’s an especially good source of beta-glucan.

Beta-glucan is a soluble fiber (fibre) that is in cereal grains, yeast, and certain mushrooms.

However, it cannot be digested but can slow the transit of food down that is in the intestines.

As nutrients like carbohydrates are absorbed by the body more slowly and so, this does not only steadies, the blood sugar in the body:

As another thing that beta-glucan can do is that it can also lower the level of cholesterol too, and it does this by removing it.

Also, rolled oats are the only food source that has avenanthramides which is a group of antioxidants that is believed can protect a body from heart disease.

There are three kinds of starches that are found in rolled oats and they are called:

Rapidly digestible starch, and slowly digestible starch, and there is also resistant starch in rolled oats too.

Then some other foods that have rapidly digestible starch are:

Cooked potatoes and bread and that is because a body can rapidly convert this type of starch into glucose which a body uses or may store.

Next, is the slowly digestible starch which the body can break down slowly and this form of starch is in cereal grains.

Then there is resistant starch which is similar to dietary fiber (fibre) in the way it can pass through a digestive system untouched.