It sometimes happens that zinc-white is contaminated by this brown powder and rendered worthless as a paint. Cadmium melts at about 440 Fah., and when alloyed with other metals, causes them to ...

But that wasn’t the case with heavy metals. The researchers discovered that 47% of the protein powder samples exceeded lead and cadmium guidelines set by California’s Proposition 65 ...

10, 2025 -- Over-the-counter protein powders have levels of lead and heavy metals like cadmium that exceed government ... bisphenols in three of 160 protein powder products, compared to 55% ...

The study tested 160 products from 70 top protein powder brands ... to build muscle mass can contain harmful heavy metals like cadmium and lead. A report by the Clean Label Project released ...

chocolate-flavored protein powders contained four times more lead and up to 110 times more cadmium than vanilla-flavored powders. Researchers tested 160 products from 70 top protein powder brands ...

tested 160 protein powder products from 70 leading brands, representing 83 per cent of the market share in the U.S. The tests screened for heavy metals, including lead, cadmium, arsenic and mercury.