Most of the products the study tested contained much less lead than the FDA deems unsafe, but some did have a concerning ...

Building muscle takes time, hard work, and proper nutrition, which is why you’ll see a lot of people at the gym tossing back a shake after a tough workout session. But while those shakes have been the ...

We know that protein is good for us — it increases fullness, reduces appetite and builds muscle — but does it need to be ...

Experts said the levels were not high enough to cause immediate harm, but raised the risk of long-term health effects.

Nanomedicine uses ultra-small particles to deliver drugs directly to the tissues and cells that need them, improving ...

Although the new report found that multiple protein powders contained elevated lead levels compared to the reference standard, that doesn’t mean protein powders cause lead poisoning or pose a clear ...

New research led by Flinders University has shed light on one of chemistry's big mysteries by describing how simple salts ...

NPR's Elissa Nadworny talks with investigative reporter Paris Martineau about a new Consumer Reports analysis that shows protein powders can contain toxic heavy metals, especially lead.