This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Whether you’re scooping protein powder into your smoothie or grabbing a pre-made shake off the shelf, protein shakes are a quick, easy ...
Klein is a contributor for TIME. Klein is a contributor for TIME. Most Americans get plenty of protein. But that hasn’t hampered interest in this important macronutrient: In 2024, protein supplement ...