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Two-Thirds of Protein Powders Exceed Safe Lead Limits

1/9/2026

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Summary

Story summary

Consumer Reports found that over two-thirds of 23 protein powders exceed safe lead limits, with some more than tenfold.
Organic and plant-based powders showed the highest contamination rates.
The protein supplement industry, valued at over $32 billion, lacks stringent safety regulations.
Experts advise whey-based products and varied protein sources to reduce exposure.
Advocacy for stricter U.S. Food and Drug Administration limits on heavy metals in supplements is growing.

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Story summary

Consumer Reports found that over two-thirds of 23 protein powders exceed safe lead limits, with some more than tenfold.
Organic and plant-based powders showed the highest contamination rates.
The protein supplement industry, valued at over $32 billion, lacks stringent safety regulations.
Experts advise whey-based products and varied protein sources to reduce exposure.
Advocacy for stricter U.S. Food and Drug Administration limits on heavy metals in supplements is growing.