When it comes to how our cells produce and use energy, NAD+ (nicotinamide adenine dinucleotide) plays an important role. This naturally occurring coenzyme is involved in cellular metabolism and numerous biological processes throughout the body.
Interest in NAD+ has grown considerably in health and wellness research, particularly regarding aging and cellular function. While researchers continue to investigate its potential applications, it’s helpful to separate what we know about the molecule from areas where evidence is still emerging.
What Is NAD+ and Why Does It Matter?
NAD+ is involved in mitochondrial function. Mitochondria are structures within cells that help convert nutrients from food into usable energy in the form of ATP.
This coenzyme is also involved in processes related to DNA repair, gene expression, cellular signalling, and metabolic function. Research suggests that levels may decline in some tissues with age, prompting considerable interest in whether maintaining or increasing them could influence aspects of healthy aging.
However, aging is complex and influenced by many biological and lifestyle factors. Increasing one cellular compound should not be viewed as a proven way to slow or reverse the aging process.
What Research Says About NAD+ Precursors
Much of the human research to date has focused on NAD+ precursors, compounds the body can use to produce the coenzyme. Two widely studied examples are nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN).
Clinical studies suggest that supplementation with these precursors can increase NAD-related biomarkers in humans. Researchers are examining whether this may have broader implications for areas such as:
- Energy and metabolic function
- Mitochondrial activity
- Physical function
- Healthy aging
- Cognitive and neurological health
Results for these broader health outcomes have been mixed, and research is ongoing. Findings from laboratory and animal studies also cannot automatically be applied to people.
The Emerging Research Around IV NAD+
Intravenous NAD+ has attracted interest because IV administration bypasses the digestive system and delivers the compound directly into the bloodstream.
Research into IV use is still developing, particularly for general wellness and healthy aging. While there is a biological basis for studying NAD+ and its role in cellular processes, there is currently limited clinical evidence establishing specific wellness benefits from IV administration.
This distinction matters when considering any emerging health service. Promising areas of research are not the same as established clinical outcomes.
NAD+, Aging, and Future Areas of Study
Researchers continue to investigate the relationship between declining NAD+ availability and age-related changes. Studies are exploring its involvement in metabolic health, mitochondrial function, neurological processes, and other aspects of aging.
Some animal research has produced encouraging findings, but human studies have not consistently demonstrated the same outcomes. Larger and longer-term clinical trials are needed to better understand whether increasing NAD+ translates into meaningful health benefits for people.
This evolving body of research is one reason the molecule continues to receive attention within cellular health and aging research.
Should You Consider NAD+ Therapy?
Whether IV therapy is appropriate depends on your health history, current medications, health goals, and other individual factors. It should not be viewed as a substitute for appropriate medical care, nutrition, physical activity, sleep, or other established aspects of maintaining health.
During a consultation, Dr. Erica, ND, can explain the current research, discuss the limitations of available evidence, and determine whether IV nutrient therapy may be appropriate for you.
Learn More About NAD+ IV Therapy
NAD+ remains an active area of research, with an established role in cellular processes and many questions still being investigated. If you’re curious about IV NAD+ or other nutrient therapy options, an individual assessment is the place to start.
Book an initial IV consultation with Dr. Erica, ND at Optimum Family Chiropractic in Port Moody to discuss your health goals, ask questions about NAD+ therapy, and learn whether this approach may be appropriate for you.