Dietitians reveal the healthiest microwave popcorn brands you can buy, and also share which ones are best to leave on grocery store shelves.

Popcorn is naturally low in calories and fat, and it's 100% gluten-free ... is typically oil-popped to prevent sticking, and ...

As a snack, popcorn is relatively healthy. It’s a whole grain, has lots of fiber and fewer calories per ounce than many other salty snacks. That said, microwave popcorn typically includes palm ...