Why You Should Care
A recent Consumer Reports investigation revealed that many protein powders and shakes—especially plant-based ones—contain dangerously high lead levels. Over two-thirds of the 23 products tested exceeded safe limits, with some servings containing up to 10 times the recommended amount.
Health Risks of Lead Exposure
Even small, consistent lead exposure can harm your nervous system, kidneys, and bones over time. Experts emphasize that while a single shake won’t cause poisoning, cumulative intake matters—especially for athletes and frequent supplement users.
How to Choose a Safer Protein Powder
To protect your gains, choose whey or third-party-tested protein powders certified by NSF, USP, or Informed Choice. Always check serving sizes and avoid excessive daily intake.
The Bottom Line
Protein shakes can still be part of a healthy fitness routine—but smart choices matter. Read labels, rotate protein sources, and keep your fitness clean and safe.
