Much has changed since Consumer Reports first tested protein powders and shakes. Over the past 15 years, Americans’ obsession with protein has transformed what had been a niche product into the ...

Some protein powders and shakes are riddled with high levels of lead, a Consumer Reports investigation has found. The organization purchased multiple samples of protein products over a three-month ...

Protein supplements are wildly popular, but CR’s tests of 23 products found that more than two-thirds of them contain more lead in a single serving than our experts say is safe to have in a day It's ...