Episode 442: Why We Love Grassfed Whey + Announcing Our New Whey Protect!
Author: Ali Miller RD
April 28, 2025
Duration: 36:45
In this episode, we’re talking all things grassfed whey—a supplement we recommend to nearly every client for good reason. From weight loss and lean body mass to metabolic and immune health, the benefits of whey are powerful and broad spectrum. We break down what whey protein is, how it's made, and why we choose to use a whey concentrate over an isolate. We dive into the synergistic compounds found only in whey concentrates that are low heat processed like lactoferrin, CLA, and immunoglobulins—and how they go beyond muscle to support immune resilience, gut lining integrity, and even antioxidant production via glutathione synthesis.
We’re thrilled to unveil Whey Protect—our upgraded version of Naturally Nourished Grassfed Whey, now with added serum bovine immunoglobulins to further support immunity and reduce inflammation. We touch on how our formula stacks up in purity compared to mainstream brands and discuss the Clean Label Project’s recent findings on heavy metals in popular protein powders. Plus, we share our favorite ways to incorporate Whey Protect into your daily routine for optimal health!
Also in this episode:
Whey Protect Now Available - use code NN Whey for 15% off!
Episode 288: Whey Protein: lactoferrin, immunoglobulins, BCAAs and more!
Episode 368 What's up with Armra Colostrum? Serum Bovine Immunoglobulins vs. Colostrum
What is whey and how is it made?
Comparing whey concentrate to whey isolate
Compounds that make whey a superfood
Immunoglobulins (IgG, IgA, IgM) – Immune Defense & Gut Health
Lactoferrin – Iron-Binding Protein with Antimicrobial Power
Glycomacropeptides (GMPs) – Gut & Brain Health
Serum Albumin – Antioxidant & Detox Support
Growth Factors (IGF-1, TGF-β) – Muscle Growth & Tissue Repair
Why are are adding Serum Bovine Immunoglobulins to Whey Protect
Gut Health & Leaky Gut Repair
Immune System Resilience
Detoxification & Inflammation Control
Recovery from exercise induced stress
Whey and muscle protein synthesis, workout recovery & fat loss
Whey Protein Supplementation Enhances Whole Body Protein Metabolism and Performance Recovery after Resistance Exercise: A Double-Blind Crossover Study
The Effect of Whey Protein Supplementation on the Temporal Recovery of Muscle Function Following Resistance Training: A Systematic Review and Meta-Analysis
Inulin-type fructans and whey protein both modulate appetite but only fructans alter gut microbiota in adults with overweight/obesity: A randomized controlled trial - PubMed
Cocoa and Whey Protein Differentially Affect Markers of Lipid and Glucose Metabolism and Satiety
Effects of whey protein and resistance exercise on body composition: a meta-analysis of randomized controlled trials
Whey and antioxidant production
Whey Protein Supplementation Improves Nutritional Status, Glutathione Levels, and Immune Function in Cancer Patients: A Randomized, Double-Blind Controlled Trial
Concerns with heavy metal toxicity & why you don’t need to worry about this with Whey Protect!
Lead and cadmium found in muscle-building protein powders, report says | CNN
2024-25 Protein Powder Category Report
How to use Whey Protect
Banana Bolt Smoothie Matcha Green Smoothie
Cinnamon Almond Keto Shake
Cherry Vanilla Nirvana Smoothie
How to Make a Keto Protein Shake and The Importance of Protein
Easy Keto Green Smoothie (with super foods!)
What makes Whey Protect Superior?
Grass-fed, low-heat whey concentrate → Preserves bioactive compounds
Contains ImmunoLin® serum bovine immunoglobulins → Supports immunity & gut health
Rich in cysteine & glutathione → Powerful antioxidant support
Boosts muscle growth & recovery → High leucine for optimal muscle synthesis
Clean, third-party tested → No heavy metals or contaminants
Sponsors for this episode:
Whey Protect: introducing our new Grassfed Whey with added serum bovine immunoglobulins to meet your protein goals and protect the body against infection, toxins, a