These pre-portioned packages usually contain little to no nutritional value, and people often eat more than one.

This term is not yet regulated or clearly defined by the Food and Drug Administration (FDA), so it has no true meaning.

It’s made by adding bacteria to milk, which can soothe several gastrointestinal ailments. But highly sweetened yogurts are like candy in a container instead of a valuable dose of dairy.

A popular sugar alternative and touted as a “healthy sweetener.” it doesn’t cause as great a surge in blood sugar levels as sugar does but it has more calories and shouldn’t be used in unlimited quantities.

Unless you're going on a hike, you are unlikely to need all the concentrated fat and sugar that comes with it.

Chips are not the most nutritious option for snack time, but baked versions usually contain less fat than traditional varieties. But, this drop in fat can be offset with increased sodium and sugar.

That doesn’t mean they are made of 100% whole grains. All 3 components (endosperm, germ, and bran) of a grain must be present for it to be classified as a whole grain.