If you take protein powder, it's probably because you think you're doing something healthy for your body. After all, protein makes up the building blocks of muscles, bones, skin, hair, and nails.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." So, which heavy metals were found—and which protein powders are safe? Here's what a food safety expert ...

The FDA has issued warnings for more than 15 ground cinnamon products due to elevated lead levels since 2024. A Consumer Reports investigation also found elevated lead levels in some popular protein ...

Report finds two-thirds of tested powders exceed safety limits Plant-based, organic, and chocolate-flavored products top the risk list Experts say contamination comes from soil, manufacturing, and ...