Lead Contamination Found in Popular Protein Supplements

More than two-thirds of protein powders and shakes tested by Consumer Reports contained levels of lead that exceed the nonprofit's safety guidelines for daily consumption. The tested samples included 23 protein powders and shakes, with 17 exceeding the 0.5 micrograms of lead per serving threshold. The product with the highest lead level, Naked Nutrition's Vegan Mass Gainer, had 7.7 micrograms per serving. Experts warned that even small exposures to lead can lead to long-term health problems, including neurological and developmental issues in children. The contamination is attributed to the unregulated supplement industry, which lacks strict quality control measures.

Key Takeaways:

• Consumer Reports tested 23 protein powders and shakes and found that 17 exceeded the organization's safety guidelines for lead levels.
• The product with the highest lead level, Naked Nutrition's Vegan Mass Gainer, had 7.7 micrograms of lead per serving.
• More than two-thirds of the tested samples contained levels of lead that exceeded the 0.5 micrograms of lead per serving threshold.
• Experts warn that even small exposures to lead can lead to long-term health problems, including neurological and developmental issues in children.
• The contamination is attributed to the unregulated supplement industry, which lacks strict quality control measures.
• Consumer Reports found that plant-based supplements contained more lead than those derived from dairy and meat, suggesting that contaminated crops may be part of the problem.
• Exposure to lead can be stored in bones and is excreted very slowly, making long-term exposure a significant concern.
• Pregnant women, children, and individuals with lower immunity are at a higher risk of developing health problems due to lead exposure.

Statistics:

• 17 out of 23 protein powders and shakes tested exceeded the 0.5 micrograms of lead per serving threshold.
• 7.7 micrograms of lead were found per serving in Naked Nutrition's Vegan Mass Gainer protein powder, the highest level among the tested samples.
• 6.3 micrograms of lead were found per serving in Huel's Black Edition powder, the second-highest level.
• Plant-based supplements contained more lead than those derived from dairy and meat in the tested samples.
• The Food and Drug Administration (FDA) has set higher thresholds for lead exposure in children (2.2 micrograms per day) and women of childbearing age (8.8 micrograms per day).

Sources:

• Consumer Reports
• F.D.A. (Food and Drug Administration)
• Naked Nutrition
• Huel
• Dr. Sana Mujahid
• Dr. Stephen Luby
• Dr. Pieter Cohen
• Jenna Forsyth
• Aileen Son (The New York Times)