LA Times Studios may earn commission from purchases made through our links. If you’ve ever walked down the supplement aisle in the grocery store, passing by rows of protein powders, or scrolled ...

Protein powders can be a convenient way to boost your daily protein intake, but not all products are created equal. Some brands rely on cheap fillers, artificial additives, and poor-quality protein ...

Ever since I started lifting weights as a Jersey Shore-ready 13-year-old, protein supplements and smoothies have been a part of my diet. It looks like I was on to something. Data continues to show ...

Protein supplements are more popular than ever, but a new report suggests that popular powders and shakes are contaminated with elevated levels of lead, prompting some experts to recommend limiting ...