The NAD Code
The Hidden Molecule That Powers Energy, Repairs DNA, and Controls AgingBy Toni Hylton
Length2h
About this audiobook
Inside every cell of your body, a small molecule is constantly being built, broken down, and rebuilt again. Most people have never heard of it, yet without it life would not be possible.
That molecule is NAD.
For decades, NAD remained largely hidden in the background of biology. Today, scientists are discovering that it plays a central role in some of the most important processes in the body. NAD helps mitochondria generate energy, fuels enzymes that repair damaged DNA, regulates metabolic pathways, and influences how cells respond to stress.
Researchers have also discovered that NAD levels decline with age. As this happens, the systems that depend on it—energy production, cellular repair, and metabolic regulation—may begin to weaken.
In The NAD Code, you will discover:
• how NAD powers the energy factories of the cell
• the recycling system that constantly rebuilds NAD
• why inflammation and aging reduce NAD levels
• the role of NAD in DNA repair and brain health
Audiobook details
GenreHealth and Wellness, Self-Help
Length2 hrs
Narrated byListen with 1,000+ voices
FormateBook with Audio
Publish dateMay 29, 2026
LanguageEnglish
Table of contents
1The NAD Code
15Chapter 14: The Cellular Economy of Life
2Chapter 1: The Molecule That Keeps You Alive
16Chapter 15: NAD and Metabolic Disease
3Chapter 2: The Energy Factory
17Chapter 16: NAD and Neurodegenerative Disease
4Chapter 3: The Recycling System
18Chapter 17: NAD and Immune Function
5Chapter 4: NMN, NR, and NAD: Clearing Up the Confusion
19Chapter 18: NAD, Muscle Aging, and Fatigue
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6Chapter 5: Why NAD Declines with Age
20Chapter 19: NAD and Cellular Stress
7Chapter 6: NAD and DNA Repair
21Chapter 20: NAD and the Future of Longevity Science
8Chapter 7: Sirtuins and Longevity
22Chapter 21: Nutrition and the NAD Pathway
9Chapter 8: NAD and the Brain
23Chapter 22: Exercise and NAD Production
10Chapter 9: Inflammation: The NAD Thief
24Chapter 23: Sleep, Circadian Rhythm, and NAD
11Chapter 10: NAD Therapies
25Conclusion
12Chapter 11: Mitochondrial Peptides
26Frequently Asked Questions
13Chapter 12: The Future of NAD Medicine
27Disclaimer
14Chapter 13: The NAD Network: How Everything Connects
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