"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ah, peanut butter. It's a pantry staple that's widely beloved. It's great for the most classic of uses ...

Peanut butter is a favorite in many diets, but can it really help you reach your protein goals? Nutrition experts help break ...

Powdered peanut butter sounds, pardon the pun, a bit nuts. While fitness buffs sang its praises when it first hit the scene a few years ago, I scoffed. But after seeing it take up more and more space ...