Table of Contents What Are NMN and NR? How Do They Differ? What Does the Evidence Show? Practical Considerations: Cost, Quality, and Choice Limitations and Uncertainty References and Resources Frequently Asked Questions Conclusion Is NMN Better Than NR? TL;DR: NMN and NR both raise NAD+ levels in humans, but current evidence does not clearly establish…
Table of Contents Does NR Increase NAD+ Levels? What Is NR and How Does It Relate to NAD+? How NR Raises NAD+ in the Body What the Evidence Actually Shows Does Higher NAD+ Mean Better Health Outcomes? Practical Considerations Frequently Asked Questions Conclusion References and Resources Does NR Increase NAD+ Levels? TL;DR: Yes, nicotinamide riboside…
Table of Contents Does NMN Increase NAD+ Levels? What NAD+ Does and Why Its Levels Matter How NMN Raises NAD+ Levels What the Evidence Shows in Humans Does Raising NAD+ Actually Improve Outcomes? Practical Considerations for NMN Supplementation References and Resources Does NMN Increase NAD+ Levels? TL;DR: Yes, NMN supplementation consistently raises NAD+ levels in…
Table of Contents What Is NAD+ and Why Does It Matter? Does NAD+ Actually Decline After 30? Why Does NAD+ Decline With Age? Can the Decline Be Slowed or Reversed? Practical Steps to Support NAD+ Levels After 30 References and Resources Frequently Asked Questions Conclusion TL;DR: NAD+ levels do appear to decline with age, with…
Table of Contents What Is an Optimal NAD+ Level? Is There a Defined Target Range? What Influences NAD+ Levels? How to Measure and Support NAD+ Levels Common Myths About NAD+ Levels References and Resources Frequently Asked Questions What Is an Optimal NAD+ Level? TL;DR: There is no universally agreed optimal NAD+ level for humans. Research…
Table of Contents Autophagy and Muscle Growth: The Core Tension How Fasting, mTOR, and AMPK Shape the Balance Strategies to Support Both Processes Practical Considerations: Fasting, Sleep, and Recovery Common Myths and Misconceptions Conclusion Frequently Asked Questions References and Resources TL;DR: Autophagy and muscle growth use opposing biological signals, but they can coexist with smart…
Table of Contents Does Berberine Activate AMPK? How Berberine Interacts with AMPK What the Scientific Evidence Shows How Berberine Compares to Other AMPK Activators Practical Implications and Considerations References and Resources Does Berberine Activate AMPK? TL;DR: Yes, berberine activates AMPK, a key enzyme involved in cellular energy regulation and metabolic health. Research supports this mechanism…
Table of Contents What Is mTOR and Why Does It Matter for Aging? What the Evidence Actually Shows Transient vs. Chronic mTOR Inhibition: A Critical Distinction Practical Ways to Modulate mTOR Risks and Limitations References and Resources Frequently Asked Questions Conclusion Does mTOR Inhibition Extend Lifespan? TL;DR: Reducing mTOR activity consistently extends lifespan in animal…
Table of Contents What Is Autophagy and Why Does It Matter? How Exercise Activates Autophagy Which Types of Exercise Are Most Effective? Does Fasting Amplify Exercise-Induced Autophagy? Practical Implications and Limitations Frequently Asked Questions References and Resources TL;DR: Exercise does activate autophagy, primarily through energy stress, AMPK activation, and transient mTOR suppression. Both endurance and…
Table of Contents Does a 24-Hour Fast Activate Autophagy? How Fasting Triggers Autophagy: The Key Mechanisms What the Evidence Actually Shows Practical Considerations for a 24-Hour Fast Limitations and Important Nuances References and Resources Frequently Asked Questions Conclusion TL;DR: A 24-hour fast is likely sufficient to meaningfully elevate autophagy in most people, with autophagic activity…