What NAD+ Actually Does in the Body
Nicotinamide adenine dinucleotide (NAD+) is not a supplement in the traditional sense. It is a coenzyme — a molecule that helps enzymes do their jobs — found in every living cell and involved in hundreds of biochemical reactions. A systematic review published in Pharmaceuticals (Basel) concluded that NAD sits at the center of cellular metabolism, mitochondrial function, and the biological processes of aging (Radenkovic et al., 2020). Mitochondria are the structures inside your cells responsible for generating adenosine triphosphate (ATP) — the energy currency your body runs on. As NAD+ levels fall, mitochondrial efficiency tends to fall with them.
Beyond energy production, NAD+ serves as a cofactor for several critical enzyme families. Sirtuins — enzymes that influence inflammation, circadian rhythm regulation, and cell growth — depend on NAD+ to function. PARPs, or poly(ADP-ribose) polymerases, use NAD+ to repair damaged DNA. And CD38, an enzyme the body produces more of as we age, actively degrades NAD+ reserves, accelerating the natural decline (Radenkovic et al., 2020). Together, these dynamics explain why maintaining adequate NAD+ has become a meaningful focus of longevity-oriented research.
Why IV Delivery
When NAD+ is administered intravenously, it enters the bloodstream directly without passing through the gastrointestinal tract. A 2026 study published in Frontiers in Aging confirmed that NAD+ is an essential pyridine nucleotide required for ATP production in the mitochondria via redox reaction, and a cofactor in the enzymes that regulate DNA repair, gene expression, cellular metabolism, and immune function — and that tissue and cellular NAD+ levels decline measurably with age, contributing to chronic inflammation, cognitive decline, metabolic disease, and sarcopenia (Frontiers in Aging, 2026). IV delivery bypasses the absorption variables that affect oral supplementation, sending NAD+ directly into circulation.
We want to be straightforward here: research on NAD+ IV therapy is still developing, and we do not present our programs as cures or guaranteed outcomes. Results vary by individual, and we encourage every client to discuss NAD+ therapy with their own provider as part of a broader wellness plan. What we offer is a physician-led protocol administered by a licensed clinical team with over 30 combined years of emergency medicine experience.
What We Offer at Hydrate Medical
Our NAD+ programs are organized around specific wellness concerns. For clients dealing with burnout and mental fatigue, our NAD+ Burnout Recovery program targets the cellular side of exhaustion. Our NAD+ Anti-Aging protocol is built for those focused on longevity and cellular repair over time. We also offer dedicated programs for anxiety relief and addiction recovery support, each administered with clinical oversight by our medical team.
For a more comprehensive approach, our Performance and Longevity program includes our NAD+ Cellular Energy and Repair infusion at $450. This protocol pairs a recovery drip rich in B-complex vitamins, vitamin C, L-carnitine, taurine, N-acetylcysteine (NAC), magnesium, calcium, zinc, and glutathione with a full NAD+ infusion in 1L of fluid. It is our most complete cellular support offering and is supervised by our medical director at every location.
Addressing Common Concerns
Cost is one of the most frequent questions we hear. NAD+ therapy is a self-pay service, and we do not accept insurance for these programs. However, HSA and FSA funds are accepted at all Hydrate Medical locations. If you are weighing the investment, our team is always happy to walk you through what each program includes before you book.
Time is the other consideration worth naming directly. NAD+ infusions run longer than standard hydration drips — often two to four hours, depending on dose and protocol — and some clients experience mild nausea or warmth during the infusion. These are recognized responses that our clinical team monitors throughout every session. We discuss them during every pre-infusion consultation, adjust the infusion pace as needed, and do not rush the process. You are not simply plugged in and left to wait.
Frequently Asked Questions
How long does a NAD+ IV therapy session take? Depending on the protocol, sessions typically run two to four hours or longer. Our team monitors you throughout and can adjust the infusion rate if you experience any discomfort. We recommend giving yourself an open afternoon rather than scheduling it between obligations.
Is NAD+ IV therapy FDA-approved? NAD+ IV therapy is not FDA-approved to treat or prevent any specific disease. Our programs are physician-led wellness protocols administered by licensed providers under clinical oversight. As with all wellness services, we encourage you to discuss NAD+ therapy with your primary care provider before starting.
Who is a good candidate for NAD+ IV therapy? Adults dealing with chronic fatigue, brain fog, burnout, or those focused on longevity and cellular health tend to ask about our NAD+ programs most often. Our clinical team reviews your health history before every session, and certain conditions may be contraindications. We will flag anything relevant before you begin.
Does NAD+ IV therapy hurt? Most clients describe mild warmth or pressure during the infusion, and some experience temporary nausea — which is why we run NAD+ slowly and monitor the process continuously. Discomfort is typically manageable and resolves after the session ends. We will not push the pace if you need a slower infusion.
Can I combine NAD+ therapy with other drips? Our Performance and Longevity protocol already pairs a full recovery drip with the NAD+ infusion. Depending on your goals, our team may suggest complementary sessions or follow-up add-ons. We build programs around individual needs rather than a fixed schedule.
Key Takeaways
- NAD+ is a coenzyme present in every cell of the body, essential for energy production, DNA repair, and mitochondrial function — and its levels decline naturally with age.
- IV delivery sends NAD+ directly into the bloodstream, bypassing the digestive system and its associated absorption variables.
- Research into NAD+ IV therapy is ongoing; it is not FDA-approved to treat disease, and results vary by individual.
- Hydrate Medical’s NAD+ programs are physician-led and administered by licensed clinical staff with over 30 years of combined emergency medicine experience.
- NAD+ therapy is a self-pay service; HSA and FSA funds are accepted at all locations.
Cellular energy has a real biochemistry behind it — and so does the feeling of running on empty. If you are curious about whether NAD+ IV therapy may support your wellness goals, our team at Hydrate Medical is here to answer your questions honestly and build a protocol around your actual health history. Book your consultation at any of our locations, and we will take it from there together.
References
Radenkovic, D., Reason, & Verdin, E. (2020). Clinical evidence for targeting NAD therapeutically. Pharmaceuticals (Basel), 13(9), 247. https://pmc.ncbi.nlm.nih.gov/articles/PMC7558103/
Frontiers in Aging. (2026). Intravenous infusion of nicotinamide adenine dinucleotide (NAD+) versus nicotinamide riboside (NR): A retrospective tolerability pilot study in a real-world setting. Frontiers in Aging. https://www.frontiersin.org/journals/aging/articles/10.3389/fragi.2026.1652582/full
Medical Disclaimer
The information provided in this blog is for educational purposes only and does not constitute medical advice. NAD+ IV therapy is a wellness service and is not FDA-approved to diagnose, treat, cure, or prevent any disease or medical condition. Individual results vary. Please consult with a qualified healthcare provider before beginning any new wellness program, particularly if you have an existing medical condition or are taking prescription medications. Hydrate Medical’s services are provided under licensed provider oversight.