356 - Dietitian: The Protein Craze Has Gone Too Far (Here’s What the Science Says)

2026-07-15

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Protein has become the buzzword of the moment, but how much of what we're hearing is grounded in science? Registered dietitian and nutrition researcher David Goldman returns to separate facts from marketing and explain what the research actually says about meeting your protein needs, building muscle, and healthy aging. And then there's this: They say you are what you eat. David's research suggests the story doesn't end there. The plant foods you eat may influence how attractive you appear to others. Packed with practical advice and refreshing clarity, this episode will leave you better equipped to navigate nutrition headlines, tune out the hype, and make food choices based on evidence instead of trends. What we ...

And then there's this: They say you are what you eat. David's research suggests the story doesn't end there. The plant foods you eat may influence how attractive you appear to others.

Packed with practical advice and refreshing clarity, this episode will leave you better equipped to navigate nutrition headlines, tune out the hype, and make food choices based on evidence instead of trends.

What we discuss:

Why most people aren't at risk of protein deficiency.
Why resistance training is essential for preventing age-related muscle loss.
The truth about protein combining.
Creatine and a plant-based diet.
The truth about oxalates and lectins.
Getting iron from animal foods versus plant foods.
How carotenoids affect your appearance and the best food sources.
David's practical tips for getting enough protein on a plant-based diet.

Resources:

The Role of Plant-Forward Diets in Physical Attractiveness: Integrating Facial, Olfactory, and Morphological Signals for Health Behavior Change
The Game Changers
Improve your Sex Life & Lower Inflammation on Plants with The Game Changers Lead Scientist David Goldman – Switch4Good
Let The Plant-based Games Begin: Optimizing Athletic Performance with Plant-based Nutrition