Protein powders may contain high levels of lead and cadmium, with chocolate-flavored and plant-based products testing at the ...
Plant-based protein powders (typically made from soy, rice and peas) showed three times more lead than whey-based ...
Protein powder is a must for anyone getting serious about building muscle or maintaining muscle as the amino acids provided ...
Arsenic, cadmium, lead and mercury were all found in protein powders studied by the Clean Label Project. By the numbers: 47% ...