That includes scrapping refined grains in favor of whole grains with "sticky" fiber, such as oats and barley, he adds. In its traditional form, a Mediterranean diet has a low glycemic index, he shares ...

A widely available whole grain, oats are rich in fiber along ... the lower it is on the glycemic index (GI), per the Harvard T.H. Chan School of Public Health. Meaning: It’s more slowly digested ...

Making the switch from simple to complex carbs can help stabilize your blood sugar, rev weight loss, and prevent heart disease.