Modern Thyroid and Wellness 28: The Molecule That Could Slow Aging – NAD Breakthroughs with Dr. Joseph A. Baur
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Mar 31, 2025 
Dr. Joseph A. Baur, a leading expert in NAD research, discusses how this crucial molecule influences aging and cellular metabolism. He explains the decline of NAD levels with age and the benefits of its supplementation. The conversation also covers the role of sirtuins in DNA repair and the complex relationship between NAD and cancer, particularly regarding metastasis. Baur emphasizes lifestyle changes, such as exercise and diet, that can help maintain NAD levels and support overall health as we age.
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NAD's Practical Popularity
- NAD is popular because people can practically try over-the-counter supplements now.
- Unlike complex aging therapies, NAD boosting is accessible for self-experimentation today.
NAD Is Cellular Battery
- NAD acts as a molecular battery, capturing and donating electrons during metabolism.
- It is essential for energy production and many biochemical reactions inside cells.
Mitochondria Depend on NAD
- Mitochondria are cell powerhouses producing most ATP via NAD-dependent processes.
- NAD must be transported inside mitochondria to fuel energy production.