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Layne Norton

Nutritional sciences PhD and powerlifter; writes on evidence-based nutrition

The latest interviews, podcast appearances, and blog posts from Layne Norton, updated daily.

All30Video21Podcast9Post0Content from April 2026 onward
3 days ago
Sep 18

Artificial Sweeteners Confuse Your Metabolism? | What the Fitness | Biolayne

This is what happens when a mechanistic hypothesis is presented while the human outcome data are ignored.

Dr. Layne Norton
5 days ago
Sep 16

Does Menopause Really Slow Your Metabolism? | Educational Video | Biolayne

I messed up in the original video posted earlier today. I'll explain what happened before the educational video starts. @doclyssfitness is an excellent evidence based account to follow.

Dr. Layne Norton
7 days ago
Sep 14

AMA 6 - Weight Loss, Genetics, Muscle Confusion, Who To Trust, and More

Dr. Layne Norton answers listener questions on fat loss, training, genetics, recovery, metabolic adaptation, muscle growth, and cutting through fitness myths.

The Dr. Layne Norton Podcast
10 days ago
Sep 11

Eating Late Bad for Your Gut Health? | What the Fitness | Biolayne

Get my research review REPS: biolayne.com/REPS Get my new nutrition coaching app, Carbon Diet Coach: My research based supplements: Get my books on how to lose fat: Take my online course "The Science…

Dr. Layne Norton
12 days ago
Sep 9

I Was Wrong About the Keto Diet? | Educational Video | Biolayne

I WAS WRONG… KETO IS BETTER FOR FAT LOSS. JUST KIDDING 😂 A new meta-analysis is being passed around as proof that keto causes greater fat loss, even when calories are equated.

Dr. Layne Norton
17 days ago
Sep 4

Is Your Protein Bar Really Healthy? | What the Fitness | Biolayne

The Guardian somehow managed to fall for the exact “halo effect” they were warning you about, just in reverse. A longer ingredient list does not automatically make a food less healthy.

Dr. Layne Norton
19 days ago
Sep 2

How Accurate is the Calorie Burn on Your Smartwatch? | Educational Video | Biolayne

Get my research review REPS: biolayne.com/REPS Get my new nutrition coaching app, Carbon Diet Coach: My research based supplements: Get my books on how to lose fat: Take my online course "The Science…

Dr. Layne Norton
21 days ago
Aug 31

Overrated/Underrated: Muscle Building Edition

Dr. Layne Norton ranks popular muscle building strategies using the evidence, covering training volume, failure, rep ranges, protein timing, and more.

The Dr. Layne Norton Podcast
24 days ago
Aug 28

This Might Be the Dumbest Thing I've Ever Seen | What the Fitness | Biolayne

Get my research review REPS: biolayne.com/REPS Get my new nutrition coaching app, Carbon Diet Coach: My research based supplements: Get my books on how to lose fat: Take my online course "The Science…

Dr. Layne Norton
4 weeks ago
Aug 21

Holistic Treatment Turns Deadly in Miami | What the Fitness | Biolayne

Get my research review REPS: biolayne.com/REPS Get my new nutrition coaching app, Carbon Diet Coach: My research based supplements: Get my books on how to lose fat: Take my online course "The Science…

Dr. Layne Norton
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