DiscoverScience of StunningIs Your Protein Powder Safe? | The Truth About Protein Powder & What Women Over 40 Need to Know
Is Your Protein Powder Safe? | The Truth About Protein Powder & What Women Over 40 Need to Know

Is Your Protein Powder Safe? | The Truth About Protein Powder & What Women Over 40 Need to Know

Update: 2025-11-05
Share

Description

Is your daily protein shake secretly hiding heavy metals? Recent headlines have left many women questioning the safety of their favorite protein powders — especially after 40, when nutrition, metabolism, and hormone balance matter more than ever.


In this episode of The Science of Stunning, Jennifer Hanway, Board Certified Holistic Nutritionist and Women’s Wellness Expert, breaks down the Consumer Reports investigation into protein powders and heavy metals, including lead content. She explains what these findings really mean for women’s health, how Prop 65 and FDA safety standards differ, and why the focus should be on transparency and science — not fear.


Jennifer also shares how to choose clean, third-party-tested protein powders that support strength, energy, and longevity for women over 40. From understanding plant-based vs. animal-based protein sources to knowing which certifications to trust, this episode will help you make confident, evidence-based choices for your wellness journey.


Key Topics Discussed

03:00 – Understanding the Consumer Reports Investigation

What was tested, why lead levels made headlines, and what those numbers really mean.

04:00 – Prop 65 vs. FDA Standards

Breaking down the difference between California’s strict limits and federal safety thresholds.

05:30 – Why Trace Metals Exist Naturally

How plants like cocoa, peas, and rice absorb minerals — and why that doesn’t automatically make your protein unsafe.

07:00 – Choosing Clean, Transparent Protein Brands

How to identify third-party-tested supplements and what certifications to look for.

10:00 – Science-Based Action Plan

Step-by-step guide to evaluating your current protein powder and upgrading smartly.

11:00 – Why Protein Matters After 40

The connection between protein, hormone balance, metabolism, and longevity for women over 40.

12:30 – Final Takeaway: Science, Not Fear

How to use data and discernment to make informed, confident wellness decisions.


Key Takeaways

  • Choose transparent, third-party-tested protein powders with certifications like NSF or Informed Choice.

  • Understand that Prop 65’s lead limits are extremely conservative — FDA guidance reflects real-world safety.

  • Opt for vanilla or unflavored proteins when possible; chocolate flavors often contain naturally higher mineral levels.

  • Protein supports metabolism, hormones, and muscle mass — especially vital for women after 40.

Comments 
loading
In Channel
loading
00:00
00:00
1.0x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Is Your Protein Powder Safe? | The Truth About Protein Powder & What Women Over 40 Need to Know

Is Your Protein Powder Safe? | The Truth About Protein Powder & What Women Over 40 Need to Know

Jennifer Hanway