All Episodes

55. Homocysteine & Methylation: B Vitamins and Aging

54. Vitamin D, K2 & Magnesium: The Big Three?

53. Spermidine, Resveratrol & Polyphenols: What’s Worth It?

52. NAD+, NR, NMN & Mitochondria: Sorting Signal from Noise

51. Senolytics Explained: Clearing “Zombie Cells”

50. Metformin & Longevity: Who (Maybe) Should Consider It

49. Rapamycin: Promise, Risks, and Current Evidence

48. Biological Age vs Chronological Age: Clocks & What to Do with Them

47. Coronary Calcium Scans: When to Get One, What Scores Mean

46. ApoB, LDL-P, Lp(a): Modern Lipids That Actually Matter

45. Gut-Brain Axis: From Anxiety to Cravings

44. Gut-Skin Axis: Acne, Eczema, and Diet

43. Fiber Types Explained: Soluble, Insoluble, Resistant Starch

42. IBS, SIBO & FODMAPs: A Practical Roadmap

41. Microbiome 101: Fermented Foods vs Probiotics

40. Collagen & Glycine: Skin, Joints, and Sleep

39. Creatine for Everyone: Muscle, Brain, and Aging

38. Hydration & Electrolytes: Beyond “Eight Glasses”

37. Seed Oils Debate: Oxidation, Omega-6, and Context

36. Carnivore Claims: What Holds Up, What Doesn’t

35. Plant-Forward, Not Plant-Only: Practical Flexitarianism

34. High-Fiber Living: The 30-Plants-a-Week Challenge

33. Keto, Low-Carb, or Moderate Carb: Matching Diet to Goals

32. Intermittent Fasting vs Time-Restricted Eating: What’s the Difference?

31. Mediterranean Diet: Longevity Classic, Modern Upgrades

30. Contrast Therapy: Heat + Cold for Recovery & Mood

29. Cold Exposure: Benefits, Risks, and Safe Protocols

28. Sauna for Cardiovascular & Longevity Benefits: How Often, How Long

27. Sleep Tech Showdown: Oura, Apple Watch, Whoop—Which Helps Most?

26. HRV Demystified: What It Really Tells You

25. Jet Lag Toolkit: Time Zones, Melatonin, and Light

24. Alcohol vs Sleep: Why Even “Just One” Matters

23. Napping Without Wrecking Night Sleep

22. Sleep Apnea Is Underdiagnosed: Signs, Tests, and Fixes

21. Master Your Circadian Rhythm: Light, Caffeine, and Meals

20. Running Smarter: Cadence, Shoes, and Injury Prevention

19. Posture, Pain & Performance: Fix Your Desk Body

18. Grip Strength & Longevity: Training the Forgotten Biomarker

17. Sprint Intervals vs HIIT: What’s Best for Heart & Mitochondria

16. Hypertrophy After 35: Programming to Beat Sarcopenia

15. Mobility That Matters: Ankles, Hips, Thoracic Spine

14. Rucking for Strength & Cardio in One

13. Strength Standards by Age: Your Targets for Each Decade

12. Zone 2 Training: The Engine of Longevity

11. VO₂ Max Is a Lifespan Predictor—Here’s How to Raise It

10. Evening Eating & Late-Night Snacks: What the Data Says

9. Carb Cycling & Targeted Carbs for Training Days

8. Reverse Dieting: Metabolic Adaptation After a Cut

7. Ultra-Processed Foods: The Silent Driver of Overeating

6. Protein for Weight Loss: How Much, When, and Why

5. Continuous Glucose Monitors for Non-Diabetics: Useful or Hype?

4. Metabolic Health 101: Insulin Resistance, Glucose Spikes, and Fat Loss

3. Building Muscle on GLP-1s: Preserve Lean Mass, Ditch the “Skinny-Fat”

2. GLP-1s vs Lifestyle: Keeping Weight Off When You Stop the Shot

1. The GLP-1 Revolution: Ozempic, Wegovy, Zepbound—What They Are & How They Work