The Promise and Science of NAD+
Humans have long sought to slow the effects of aging, and the latest buzz centers around nicotinamide adenine dinucleotide (NAD+)—a naturally occurring compound in every cell of the human body. Many wellness enthusiasts are turning to NAD+ anti-aging treatment to combat the effects of aging and enhance overall vitality. NAD+ plays a critical role in DNA repair, energy production, and metabolism. Yet, as we age, levels of NAD+ decline, which some experts link to common signs of aging and a higher risk of chronic conditions like dementia, heart disease, and diabetes.
Recent wellness trends tout supplemental NAD+—via pills, creams, or intravenous (IV) drips—as a revolutionary anti-aging therapy. Celebrities like Hailey Bieber and Kendall Jenner have spotlighted the treatment, fueling curiosity. But does science support these claims?
What Experts Say About NAD+
Dr. Brynna Connor, an anti-aging medicine specialist, describes NAD+ as “an exciting area of research,” though she urges caution. “Boosting NAD+ levels may have significant implications for longevity,” she notes, “but it is unlikely to work alone.” She emphasizes the importance of holistic health practices—like balanced nutrition, exercise, and adequate sleep—alongside any emerging treatments.
On the other hand, Dr. Anil Shah, a facial plastic surgeon, integrates NAD+ into his daily regimen. He credits it for supporting brain, skin, and hair health, helping him maintain a youthful appearance. “Aesthetics and function go hand in hand,” Shah explains. He believes NAD+ supplements contribute to his overall well-being and encourages their use as part of a broader anti-aging strategy.
Choosing the Right Form of NAD+
NAD+ can be consumed in several forms, including:
- Pills: Often combined with precursors like Vitamin B3, as pure NAD+ isn’t digestible on its own.
- Topical Creams: Applied directly to the skin, these are marketed for localized benefits but require further research.
- IV Drips: Clinics offering this therapy claim faster absorption and immediate effects, particularly for fatigue or brain health.
However, evidence supporting the effectiveness of these forms is limited. Dr. Connor warns that the science is still in its infancy and encourages consumers to approach these treatments cautiously, particularly costly options like IV therapy, which may pose risks such as side effects or infection.
A Balanced Approach to Longevity
While NAD+ may hold promise, experts agree that it should complement—not replace—proven lifestyle interventions. Regular exercise, healthy eating, and stress management remain critical pillars of aging well.
As research advances, NAD+ could emerge as a powerful tool in the anti-aging arsenal. Until then, its potential benefits must be weighed against the available evidence and integrated thoughtfully into a broader health strategy.
