and popcorn is considered a low glycemic food, TODAY.com previously reported. While popcorn on its own is a healthy, whole-grain snack, the nutritional value can change drastically depending on ...

Diets with a lot of low-GI foods can help people with type 1 ... Keep in mind that the health benefits of popcorn can be lessened or negated if you add a lot of butter and salt to the snack.

Corn takes on myriad configurations, from the classic corn on the cob to popcorn to more processed options like corn syrup.

One ear of corn offers about 20 grams of carbohydrates, 2.5 grams of fiber and 2.6 grams of protein, according to the U.S. Department of Agriculture's food database. A bag of microwave popcorn ...