The chain is hopping on the protein trend.

Something happened over the last few months where every fast food chain suddenly realized the importance of protein. Dunkin' ...

Whether you're working out or going hiking, Costco stocks a selection of protein bars, but some are better than others. Here are which ones to buy.

Smoothie King introduced a brand-new bundle to the menu: The 100-gram Protein Pack. The combo includes a peanut butter toast, the grab-and-go protein box of your choice, and a Gladiator smoothie.