This recent study, which builds upon an earlier investigation conducted by Consumer Reports, uncovered lower lead levels in five protein powders that were requested by our readers.
DENVER — Last fall, Consumer Reports evaluated numerous protein powders and ready-to-drink shakes. The findings were concerning: over two-thirds contained lead levels in a single serving that exceeded what CR’s food safety experts deem acceptable for an entire day.
This investigation ignited significant concern among readers. CR investigative reporter Paris Martineau noted that many individuals were eager to learn whether other protein powders available on the market carried similar dangers.
In response, Consumer Reports analyzed five chocolate protein powders requested by readers: Clean Simple Eats, Walmart’s Equate, Premier Protein, Ritual, and Truvani. The results this time were considerably improved. All five powders had low lead levels, aligning with CR’s safety standards for regular consumption. On average, these products exhibited lower levels of lead and arsenic compared to those in the previous investigation.
Nonetheless, these findings prompt broader inquiries regarding why many other protein powders still contain elevated concentrations of heavy metals. Martineau highlights that there are presently no federal regulations governing lead levels in protein powders. While the FDA mandates manufacturers to prevent harmful contaminants, companies largely determine what constitutes a harmful level and the frequency of their testing.
Nutrition experts emphasize that most individuals do not actually require protein supplements. Common foods such as beans, tofu, eggs, dairy, fish, and lean meats effectively meet protein needs. However, for those who rely on protein powders, Consumer Reports advises exercising caution. “Healthy” doesn’t always equate to risk-free, and sporadically using protein powders instead of daily consumption may help minimize exposure.
Consumer Reports further reminds readers that while protein often garners attention, the nutrient most adults are lacking is fiber. The Academy of Nutrition and Dietetics recommends roughly 25 grams of fiber per day for women and 38 grams for men, depending on age and other variables.
READ MORE FROM CR: These five protein powders had low lead levels
ORIGINAL CR INVESTIGATION: Protein powders and shakes contain high levels of lead
In conclusion, while the testing results for these five specific protein powders offer some reassurance, they highlight the ongoing need for vigilant regulation and consumer awareness in the protein supplement market. Staying informed is essential for making safe dietary choices.
