Some protein powders and shakes contain unsafe levels of lead, according to a Consumer Reports investigation. In the report, published Tuesday, Consumer Reports analyzed 23 protein powders and shakes ...
WASHINGTON — Consumer Reports says a new round of testing found that five popular chocolate protein powders had lower levels of heavy metals than many products it flagged in an earlier investigation.
The best whey protein powders deliver a wide range of amino acids, known as the essential building blocks. When we eat protein, what we're left with is amino acids (among other by-products). They're ...