Heavy metals in protein powder

RFK Jr. Claims to End “War on Protein” Ignored by Reality

The US Health Secretary, RFK Jr., declared an end to the supposed “war on protein” as part of the 2025-2030 Dietary Guidelines, which now prioritizes protein at every meal. This move, despite the lack of evidence suggesting a restriction on protein consumption in the United States, aligns with a larger MAGA movement that centers on body image, fitness, and traditional masculinity. The emphasis on animal proteins and a return to saturated fats found in products such as full-fat milk, butter, and beef tallow is viewed by some as projecting an idealized masculine image by capitalizing on cultural perceptions of food and gender. This focus on fitness and masculinity is further emphasized by the inclusion of events like the UFC cage fight as part of the White House’s 250th-anniversary celebrations.

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Protein Powder Contamination: 47% of Brands Tested Showed High Lead and Cadmium Levels

A Clean Label Project investigation revealed that many over-the-counter protein powders contain concerning levels of lead and cadmium, exceeding California’s Proposition 65 safety limits in 47% of samples. Plant-based, organic, and chocolate-flavored powders showed the highest contamination, with organic products containing three times more lead and twice the cadmium compared to non-organic options. These heavy metals are absorbed by plants from contaminated soil, and chocolate flavoring significantly increased contamination levels. While BPA levels have decreased since a 2018 study, consumers are advised to choose whey or egg-based vanilla protein powders for lower heavy metal content.

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