The Dr. Tyna Show
The Dr. Tyna Show
Dr. Tyna Moore
The Protein Mistakes Costing You Muscle in Midlife | Puori
1 hour 6 minutes Posted Jun 25, 2026 at 7:00 am.
Introduction
Why Protein Remains So Misunderstood
Animal Protein vs. Plant Protein Quality
The Leucine Threshold and Muscle Building
Protein Needs for Aging Adults
Why Many Women Struggle to Hit Protein Goals
Easy Ways to Increase Daily Protein Intake
Dr. Tyna's Personal Protein Journey
Whey vs. Plant-Based Protein
Heavy Metals in Protein Powders
Supplement Testing and Transparency
What to Know About Fish Oil Quality
The High-Protein Food Trend
Whey Concentrate vs. Whey Isolate
Toxins, Contaminants, and Supplement Safety
Is Higher Quality Worth the Cost?
How to Choose a Fish Oil Supplement
Easy Ways to Use Protein Powder
Why Protein Alone Isn't Enough
Injury Recovery and Strength Training
Muscle Mass, Longevity, and Healthy Aging
Does Protein Timing Matter?
Tracking Your Protein Intake
Protein Tips for GLP-1 Users
Creatine for Brain Health
The Most Important Foundational Supplements
European vs. U.S. Supplement Standards
Outro
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Show notes
EP. 268: Join my NEW community for Gen X women: ⁠https://www.skool.com/drtyna/about⁠
Protein has become one of the most talked-about topics in health and fitness, but how much do you actually need, and does the source matter? 
In this episode, I sit down with Oliver Amdrup-Chamby, co-founder of Puori, for a deep dive into protein quality, muscle health, aging, and what consumers should know about the supplements they're taking.
We explore why protein requirements increase as we age, the importance of leucine and muscle protein synthesis, and why many women are unintentionally under-eating protein. We also break down the differences between animal and plant proteins, discuss the growing concerns around heavy metals in protein powders, and explain how consumers can evaluate supplement quality for themselves.
Topics Discussed:
→ How much protein do women really need after 40?
→ Is whey protein actually better than plant protein?
→ Why is leucine so important for muscle growth and longevity?
→ How do you know if your protein powder is safe and free of contaminants?
→ What are the best ways to maintain muscle as you age?
Sponsored By:
→ Puori | Go to https://puori.com/DRTYNA and use the code DRTYNA at checkout to get 32% off your first Puori Grass-fed Whey Protein subscription order and get a free premium shaker bottle.
On This Episode We Cover: 
→ Free Shaker + 32% off your first order with code DRTYNA when you visit puori.com/drtyna
Further Listening: 
→ Weight Gain on HRT For Middle Aged Women: What’s Really Causing It (And How To Avoid It) | Ep. 247
Check Out Puori:
→ https://puori.com/DRTYNA/
→ https://www.instagram.com/puorilife/
→ https://www.instagram.com/oliveramdrup/