Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Over two-thirds of tested protein powders exceed safe lead limits, with plant-based brands worst affected, prompting safety warnings.
A Consumer Reports investigation found that over two-thirds of 23 tested protein powders and shakes exceed the recommended daily lead limit of 0.5 micrograms, with plant-based options showing significantly higher contamination.
Some products, including Naked Nutrition’s Vegan Mass Gainer and Huel’s Black Edition, had the highest levels, prompting warnings to avoid them.
Two products surpassed safe cadmium levels, and three contained inorganic arsenic, a known carcinogen.
Despite industry claims of safety and third-party testing, the FDA does not regulate or test supplements before market entry, leading Consumer Reports to petition for stricter federal limits once the government shutdown ends.
The findings highlight ongoing concerns about heavy metal contamination in dietary supplements and the need for greater oversight and transparency.
Más de dos tercios de los polvos de proteína probados exceden los límites de plomo seguros, y las marcas de origen vegetal son las más afectadas, lo que provoca advertencias de seguridad.