Trending Topics: Is Your Protein Powder Safe?
- mclillehaugen
- Oct 1
- 2 min read
Protein powder is a popular go-to for fueling workouts, building muscle, and supporting overall nutrition. But recent findings might make you think twice about which product to choose for your next smoothie.
A 2024 report has revealed that many popular protein powders contain concerning levels of lead and cadmium, two toxic heavy metals that can pose serious health risks.
What the Study Found
The Clean Label Project, a nonprofit organization focused on consumer safety, tested 160 protein powder products from 70 top-selling brands.
Nearly half (47%) of the tested protein powders exceeded California's Proposition 65 safety limits for heavy metals including lead and cadmium.
How Do Lead and Cadmium Get Into Protein Powder?
Lead and cadmium are naturally occurring elements found in soil and water. As plants grow, they can absorb these metals, which can then make their way into plant-based protein powders derived from ingredients like peas, rice, and hemp. Even whey-based protein powders can be affected if the cows producing the milk are exposed to contaminated feed or water.
Why Is This Concerning?
While occasional exposure to trace amounts of heavy metals may not cause immediate harm, long-term consumption can lead to serious health effects, including impaired brain function, compromised heard health, kidney damage and reproductive issues.
What can you do to assure that your protein powder is safe?
The good news is that you can take steps to reduce your risk. Here’s how to choose a cleaner protein powder:
Look for third-party testing – Brands that voluntarily test their products for heavy metals often provide certificates of analysis (COAs). Consumer advocacy groups periodically test protein powders for heavy metals. Reviewing these reports can help you make informed choices.
Choose Shaklee Life Shake - because Shaklee has always been extremely careful about the safety of all of their products, it is comforting to know that the protein products are no exception. They test each raw ingredient and finished product for purity and potency - every single time.
Life Shake - A Fabulous Choice
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