NAD+ and Anti-Aging in Las Vegas
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme in every cell that is central to energy production and the enzymes behind cellular repair, and its levels decline with age. Physician-led NAD+ therapy with Dr. Charles Kamen, MD supports cellular energy and healthy aging — honestly framed, not oversold. Start with an $88 evaluation.
Medically reviewed by Charles Kamen, MD, board-certified neurologist ·
NAD+ is a coenzyme found in every cell, essential for energy metabolism and for the enzymes that repair and maintain the cell, and its tissue levels decline with age. That decline is why restoring NAD+ is studied for anti-aging support — specifically for cellular energy, metabolic function, and cellular-repair pathways. One distinction matters up front: NAD+ is a coenzyme, not a peptide and not a hormone. Plenty of clinics blur that line.
At LiveNow Longevity in Las Vegas, NAD+ therapy is physician-led and built from your evaluation, not pulled from a supplement menu. The honest framing matters as much as the molecule. Early research suggests NAD+ therapy may support cellular energy and address the age-related decline in NAD+, but it does not reverse aging. The goal is supporting cellular energy and healthspan, not a fountain of youth.
What NAD+ Is and Why It Declines
NAD+ sits at the center of how cells make and use energy. It fuels the enzymes that produce cellular energy and supports the repair-and-maintenance machinery of the cell, including the family of enzymes that respond to stress and help regulate cellular aging. In other words, NAD+ is a molecule the cell relies on to keep running cleanly.
The problem is that NAD+ levels fall as we get older. That decline is well-supported in the research literature and is one reason the coenzyme drew attention in aging science in the first place. Lower NAD+ availability can blunt the cellular processes that depend on it, which is the biological rationale for restoring NAD+ as part of a longevity plan. Restoring it is a strategy for support, not a way to turn back the clock.
The Science — How NAD+ Fits the Biology of Aging
NAD+ connects directly to the established hallmarks of aging framework — the biological processes (metabolic function, cellular repair, mitochondrial health) that drive how we age. NAD+ is a cofactor for enzymes involved in those processes, so when NAD+ declines with age, the same pathways that keep cells maintained and metabolically healthy can slow down. This is the mechanistic case for NAD+ in longevity research.
Mitochondrial health is part of that picture. NAD+ supports the energy-producing machinery of the cell, and related molecules such as MOTS-c, a mitochondrial-derived peptide studied for metabolic homeostasis, sit in the same broader biology. These connections are real and interesting. They are also strongest in laboratory and animal work; the human longevity evidence is still developing. We are explicit about that distinction rather than presenting NAD+ as settled anti-aging medicine.
What NAD+ Therapy Is Studied For
Supporting cellular energy metabolism, which the age-related decline in NAD+ can blunt.
Supplying substrate for the cellular repair and maintenance enzymes that depend on NAD+.
Supporting recovery and mental clarity for some patients — individual response varies and is not guaranteed.
A delivery choice — IV NAD+ versus oral NMN/NR precursors — matched to your goals at evaluation.
Part of a broader longevity plan rather than a standalone treatment.
How NAD+ Therapy Fits a Longevity Plan
There are two common ways to address declining NAD+. NAD+ IV therapy delivers NAD+ directly into the bloodstream, bypassing digestion. NMN and NR are oral precursors the body converts toward NAD+; they are more convenient, and an active research area. We compare the molecules side by side on NAD vs NMN, and you can read more about in-clinic delivery on NAD+ IV therapy.
NAD+ rarely works alone. It is usually one part of a longevity plan that may include anti-aging peptides, MOTS-c, 5-Amino-1MQ, and attention to cellular health. Stacking molecules without a medical evaluation is guesswork. The plan is built from your labs and reviewed by the physician, so every intervention ties to a specific finding in your data.
The Evaluation — How It Works at LiveNow
| Phase | What happens | Physician role |
|---|---|---|
| Evaluation | $88 visit with Dr. Kamen — history, goals, and medical review | Confirms NAD+ therapy is appropriate for you and sets delivery and testing priorities |
| Baseline labs | Metabolic, hormone, inflammatory, and nutritional panels as indicated | Interprets results against optimal ranges, not just "normal" cutoffs |
| Personalized plan | NAD+ delivery choice (IV or oral precursor) and frequency, plus any related longevity strategies | Every recommendation ties to a specific finding in your labs |
| Follow-up & tracking | Scheduled check-ins and response review over weeks to months | Adjusts the plan based on your measured response |
Individual results vary and are not guaranteed. NAD+ therapy is physician-supervised support and complements — it does not replace — your relationship with a primary care physician.
What to Expect — Honesty on the Evidence
Much of the most striking NAD+ data comes from laboratory and animal research; the human longevity evidence is still developing. That does not make NAD+ uninteresting. It makes honesty essential. We are explicit about what is established (NAD+ declines with age, and NAD+ is central to cellular energy and repair pathways) versus what is promising but not yet settled (measurable healthspan benefits in people).
Practical expectations follow from that. Some patients report improvements in energy, recovery, or mental clarity during an NAD+ protocol, while others notice less. Reported benefits are not guaranteed. We track your response against your own follow-up rather than asking you to trust a feeling, and the plan is adjusted based on how you actually do.
We serve Las Vegas, Henderson, Summerlin, Green Valley, and all of Nevada — in person at our southeast Las Vegas clinic at Eastern Ave and the 215, or by secure telehealth. Telemedicine is available for Nevada residents for the evaluation and ongoing management.
NAD+ and Anti-Aging — FAQ
What is NAD+ for anti-aging?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell that is essential for energy metabolism and for the enzymes that repair and maintain the cell. Its tissue levels decline with age, which is why restoring NAD+ is studied for supporting cellular energy, metabolic function, and cellular-repair pathways. It is a coenzyme, not a peptide and not a hormone. It supports healthy aging rather than reversing it.
Does NAD+ therapy work for anti-aging?
Early research suggests NAD+ therapy may support cellular energy metabolism and address the age-related decline in NAD+, but the human longevity evidence is still developing. Much of the strongest data comes from laboratory and animal studies. NAD+ is offered here as physician-supervised support for cellular energy and healthy aging, never as a cure for aging or a way to turn back the clock.
Is NAD+ therapy safe?
For most healthy adults, physician-supervised NAD+ therapy is generally well tolerated. Infusing too quickly can cause transient flushing, nausea, or chest tightness, which is why the rate is controlled and supervised. As with any therapy, safety depends on your health history and oversight. NAD+ therapy at LiveNow Longevity is started only after a medical evaluation and is monitored under physician supervision.
How much does NAD+ therapy cost in Las Vegas?
Care starts with an $88 medical evaluation with board-certified neurologist Dr. Charles Kamen, MD — applied toward your plan if you continue. From there, cost depends on the protocol appropriate for you (delivery method, frequency, and whether NAD+ is paired with other longevity strategies). Every line item is reviewed with you in person before you commit. There is no subscription and no hidden markup.
NAD+ IV therapy vs other forms — what is the difference?
NAD+ IV therapy delivers NAD+ directly into the bloodstream, bypassing digestion. Oral precursors such as NMN and NR are taken by mouth and converted toward NAD+ in the body — more convenient, and an active area of research. Sublingual and transdermal forms also exist. IV may raise availability more directly, while oral precursors are simpler for daily use. The right choice depends on your goals and your evaluation, and is decided with the physician — not from a menu.
How long does it take to feel results from NAD+ therapy?
Response varies by individual. Some patients report improvements in energy, recovery, or mental clarity within the first few sessions, while others notice slower change. Because the human evidence is still emerging, we are honest that reported benefits are not guaranteed. Any protocol is tracked against your own follow-up, and adjusted based on how you actually respond.
Do you offer NAD+ therapy by telehealth in Nevada?
Yes. Nevada residents can complete the evaluation and follow-ups by secure telehealth, with in-clinic sessions for NAD+ IV therapy arranged near you. In-person visits are available at our southeast Las Vegas clinic at Eastern Ave and the 215. Whether you are in Henderson, Summerlin, Green Valley, or anywhere else in Nevada, you can access physician-led NAD+ care.
NAD+ vs NMN and NR — what is the difference?
NAD+ is the active coenzyme the cell uses. NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) are oral precursors the body converts toward NAD+. IV NAD+ delivers the molecule directly; oral precursors are convenient and under active study for raising NAD+ availability. Neither is universally better. We compare the molecules in detail on our NAD vs NMN page, and the choice is matched to your goals at evaluation.
Do you offer NAD+ therapy near me — Henderson or Summerlin?
Yes. LiveNow Longevity serves Las Vegas, Henderson, Summerlin, Green Valley, and all of Nevada — in person at our southeast Las Vegas clinic at Eastern Ave and the 215, or by secure telehealth for Nevada residents. If you are searching for NAD+ therapy near you in the Las Vegas valley, start with the $88 evaluation.
How often is NAD+ therapy given?
Frequency is individualized and depends on your goals, baseline, and response. Some protocols begin with an initial series of sessions and then move to a maintenance schedule, while others follow a different rhythm. There is no standard schedule that fits everyone. The plan is built from your evaluation and labs, and adjusted based on how you respond over time.
Selected Research
- Verdin E. Science. 2015;350(6265):1208-1213. (NAD+ in aging, metabolism, and neurodegeneration).
- Lee C, et al. Cell Metab. 2015;21(3):443-454. (MOTS-c, a mitochondrial-derived peptide, promotes metabolic homeostasis).
- López-Otín C, et al. Cell. 2013;153(6):1194-1217. (The hallmarks of aging).
Background mechanistic sources only. Not a treatment claim. Individual results vary; protocols are individualized after medical evaluation.
Physician-Led in Las Vegas
Ask whether NAD+ fits your longevity plan
Schedule the $88 evaluation. Dr. Kamen reviews your goals, history, and labs and recommends NAD+ — IV or oral precursor — only when it is a reasonable part of your longevity plan. See also our anti-aging clinic in Las Vegas.
Ready to start your longevity care?
Book your $88 evaluation with Dr. Kamen today, online, by phone, or by text.
Prefer to talk? Call (702) 808-2650 or text us to book.
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