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NAD+ Therapy

The Science Behind NAD+ Therapy: Why It's the Future of Anti-Aging

Prof. Dr. Dr. Ernst von Schwarz

Medical Director

|February 10, 2026|5 min read
The Science Behind NAD+ Therapy: Why It's the Future of Anti-Aging

Nicotinamide Adenine Dinucleotide (NAD+) has emerged as one of the most promising molecules in the field of anti-aging medicine. This essential coenzyme, found in every cell of your body, plays a critical role in cellular energy production, DNA repair, and the regulation of circadian rhythms.

What is NAD+ and Why Does It Matter?

NAD+ is a vital coenzyme that participates in over 500 enzymatic reactions in the body. It's essential for converting food into energy, maintaining DNA integrity, and supporting the activity of sirtuins—a family of proteins that regulate cellular health and longevity.

As we age, NAD+ levels naturally decline, leading to decreased cellular function, reduced energy production, and accelerated aging. By the time we reach our 50s, NAD+ levels may have dropped by as much as 50% compared to our younger years.

The Benefits of NAD+ Infusion Therapy

At Regenuva Beverly Hills, we offer intravenous NAD+ infusions that deliver this crucial molecule directly into your bloodstream, bypassing the digestive system for maximum absorption. Our patients report numerous benefits, including:

  • Increased energy and mental clarity
  • Enhanced cognitive function and focus
  • Improved athletic performance and recovery
  • Better sleep quality and circadian rhythm regulation
  • Reduced signs of aging at the cellular level
  • Support for addiction recovery and mood regulation

The Science of Cellular Rejuvenation

Research has shown that boosting NAD+ levels can activate sirtuins, particularly SIRT1 and SIRT3, which play crucial roles in DNA repair, mitochondrial function, and metabolic health.

Ready to Experience This Treatment?

Schedule a consultation with our medical team to learn if this therapy is right for you.