Why are whole grains recommended over refined grains?

Whole grains are recommended over refined grains because they contain more nutrients and fiber, which are essential for overall health. Whole grains include the entire grain kernel, meaning they have not been stripped of their bran, germ, and endosperm during processing. This preservation retains important nutrients such as vitamins, minerals, and antioxidants that are beneficial for bodily functions.

In addition to nutrients, whole grains are a rich source of dietary fiber, which is crucial for digestive health. Fiber helps regulate the digestive system, supports healthy bowel movements, and can aid in maintaining a healthy weight by promoting a feeling of fullness.

Refined grains, on the other hand, undergo processes that remove the bran and germ, significantly reducing their nutrient content and fiber. As a result, they can lead to quicker spikes in blood sugar levels and are less beneficial for long-term health compared to their whole grain counterparts. This is why the recommendation favors whole grains for a healthier diet.