A popular protein powder praised for tasting like cake batter was sent to a certified lab. What came back shocked everyone.

Last fall, Consumer Reports tested dozens of protein powders and ready-to-drink shakes. What the lab found raised red flags.

Last year, a Consumer Reports investigation found concerning levels of lead in some popular protein powders—raising big ...

Here's what experts say about how much protein you need in your diet. New protein recommendations in the dietary guidelines ...