If you've spent any time around the worlds of longevity, performance medicine, or wellness, you've probably heard people talking about NAD⁺. But what exactly is it, and does it deserve the attention it's getting?
Unlike many wellness trends, NAD⁺ (nicotinamide adenine dinucleotide) isn't a new supplement or synthetic compound. It's a naturally occurring coenzyme found in every living cell of your body. NAD⁺ plays a fundamental role in converting the food you eat into cellular energy, supporting mitochondrial function, helping repair DNA, and activating enzymes involved in healthy aging and cellular resilience.
As we age, NAD⁺ levels naturally decline. Researchers believe this reduction may contribute to changes in energy metabolism and cellular function, making NAD⁺ an active area of research in the fields of longevity, metabolic health, and age-related disease. While scientists continue to study its full therapeutic potential, interest in NAD⁺ has grown rapidly among people looking to support energy, cognitive performance, recovery, and overall well-being.
One way to deliver NAD⁺ is through intravenous (IV) therapy. By administering NAD⁺ directly into the bloodstream, IV therapy bypasses the digestive system and provides a controlled method of delivery under the supervision of a trained medical professional.
At Liquid Lounge, we bring NAD⁺ IV therapy directly to your hotel, villa, or vacation rental in Los Cabos. Whether you're looking to recover after demanding travel, support a wellness retreat, or explore the latest advances in longevity medicine, our goal is to provide a safe, personalized experience grounded in evidence-informed care.
Key Takeaways
- NAD+ levels drop more than 50% from newborn to young adulthood, then decline roughly another 60% from young adult to middle age (PLOS ONE, 2012)
- IV administration bypasses GI digestion, delivering NAD+ directly to the bloodstream for acute, same-session effects
- A 2021 clinical trial showed 6 out of 8 cognitive tests improved significantly in the NAD+ group vs. 2 out of 8 in controls
- Side effects (flushing, nausea, tingling) are real but transient, and infusion rate controls them
- Mobile service at your Cabo hotel or villa means no commute, no clinic waiting room
What Exactly Is NAD+ and Why Does Your Body Need It?
NAD⁺ (nicotinamide adenine dinucleotide) is a naturally occurring coenzyme found in virtually every cell of your body. While it doesn't receive the same attention as vitamins or hormones, it's one of the most important molecules involved in keeping your cells functioning properly.
What We Know
Scientists know that NAD⁺ is essential for life. Every day, your cells rely on it to:
- Convert nutrients into cellular energy (ATP) through healthy mitochondrial function.
- Support enzymes involved in DNA repair.
- Activate proteins called sirtuins, which help regulate cellular health, stress responses, and healthy aging.
Without adequate NAD⁺, these processes become less efficient. Simply put, your cells can't perform at their best without it.
Researchers also know that NAD⁺ levels naturally decline with age. While the exact rate varies between tissues and individuals, studies consistently demonstrate a meaningful reduction over the lifespan. This decline is one reason NAD⁺ has become an important focus in longevity and metabolic health research.
What Researchers Are Studying
Scientists are actively investigating whether restoring NAD⁺ levels may influence healthy aging, cognitive function, metabolic health, exercise recovery, addiction medicine, neurodegenerative disease, and age-related illness. The research is exciting and continues to evolve, but many of these potential applications are still being studied, and more high-quality human trials are needed before definitive conclusions can be made.
What We Commonly See in Practice
One of the advantages of working in concierge wellness medicine is seeing how people respond in the real world. While every person's experience is different, many guests describe noticeable improvements in energy, mental clarity, focus, and overall well-being after NAD⁺ IV therapy.
Some clients also report benefits that are more difficult to measure scientifically but are remarkably consistent from person to person. Golfers, for example, have told us they feel more mentally present on the course, track the ball more easily, and even notice colors appearing more vivid after their infusion. Others simply describe feeling more "awake," engaged, or resilient throughout the day.
These observations are anecdotal rather than established scientific findings, and individual responses vary. They shouldn't be interpreted as proven clinical effects of NAD⁺. However, they are genuine experiences we've heard repeatedly from our clients and reflect why NAD⁺ IV therapy continues to generate so much interest in the fields of longevity, wellness, and performance medicine.
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Citation Capsule: NAD+ levels in human skin drop more than 50% from newborn to young adulthood and an additional 60% from young adult to middle age, according to a 2012 study published in PLOS ONE. This represents one of the most significant age-related biochemical declines measured at the tissue level. (PLOS ONE, 2012)
Why Do NAD+ Levels Decline With Age?
One of the most common questions we hear is, "If NAD⁺ is so important, why doesn't my body simply keep making enough of it?"
The answer is that aging changes the balance.
As we get older, our bodies begin producing less NAD⁺ while simultaneously using more of it. Researchers believe this shift is driven by several biological processes that occur naturally with age.
What We Know
Scientists have identified three primary reasons NAD⁺ levels decline over time.
- Your body breaks down more NAD⁺. An enzyme called CD38 becomes more active with age, particularly in the presence of chronic, low-grade inflammation. CD38's job is to consume NAD⁺, meaning more activity results in faster depletion.
- Your body produces less NAD⁺. Your cells rely on an enzyme called NAMPT to recycle and create new NAD⁺. As we age, NAMPT activity gradually declines, reducing the body's ability to replenish its own NAD⁺ stores.
- Your cells demand more NAD⁺. Every day your DNA experiences wear and tear. Repair enzymes, known as PARPs, depend on NAD⁺ to help maintain DNA integrity. Over time, as more repair work is required, more NAD⁺ is consumed.
Taken together, these processes create a perfect storm: your body is making less NAD⁺, breaking down more of it, and using a greater share of what's left.
What Researchers Are Studying
Researchers continue to investigate how declining NAD⁺ levels influence healthy aging, metabolism, cognitive function, muscle performance, and age-related diseases. While NAD⁺ decline is well documented, scientists are still working to determine how restoring NAD⁺ levels may affect long-term health outcomes.
What We Commonly See in Practice
Many clients don't come to us because they think their NAD⁺ levels are low. They come because they feel the effects they associate with getting older.
They describe having less energy than they used to, feeling mentally foggy, taking longer to recover after exercise, or simply noticing they don't bounce back the way they once did.
These symptoms can have many different causes and should never be assumed to result from declining NAD⁺ alone. However, they're among the most common reasons people become interested in NAD⁺ IV therapy and longevity-focused wellness programs.
Does a Blood Test Actually Reveal Your NAD+ Status?
One of the most common questions we hear is: "If my blood work is normal, doesn't that mean my NAD⁺ levels are normal too?"
What We Know
Not necessarily.
Most blood tests measure what's circulating in your bloodstream — not what's happening inside your cells, where NAD⁺ performs its most important functions. A normal blood result doesn't always reflect tissue-level NAD⁺ activity in organs such as the brain or muscles.
What Researchers Are Studying
Recent studies suggest blood NAD⁺ levels may remain relatively stable even as tissue NAD⁺ declines with age. Researchers are now using advanced imaging techniques to better understand NAD⁺ inside the brain and other organs, where many of its biological effects occur.
What We See in Practice
Many guests tell us they feel persistently fatigued or mentally foggy despite routine blood work appearing normal. Those symptoms can have many causes, but they highlight why longevity medicine increasingly looks beyond conventional laboratory testing when evaluating overall cellular health.
Citation Capsule: A 2026 study published in Nature Metabolism followed 237 healthy adults and found that while whole-blood NAD⁺ levels remained relatively stable with age, NAD⁺ within muscle, brain, and fat tissue declined significantly. These findings suggest that blood measurements may not fully reflect tissue-level NAD⁺ status, highlighting why researchers are increasingly studying intracellular NAD⁺ rather than relying on blood alone. (Nature Metabolism, 2026)
Why Choose IV Delivery Over NMN or NR Supplements?
Both approaches aim to support NAD⁺ levels, but they're designed for different purposes.
What We Know
NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) are oral precursors that your body converts into NAD⁺ through natural metabolic pathways. They're convenient, well suited for daily use, and continue to be studied as part of long-term wellness and healthy aging strategies.
IV NAD⁺ takes a different approach. By delivering NAD⁺ directly into the bloodstream, it bypasses the digestive system and provides a controlled method of administration under the supervision of a licensed healthcare professional.
What Researchers Are Studying
Researchers continue to compare different methods of supporting NAD⁺ levels, including oral precursors and intravenous therapy. While both have demonstrated biological activity, scientists are still determining how differences in delivery, tissue uptake, dosing, and treatment frequency influence clinical outcomes.
What We See in Practice
For guests visiting Los Cabos, the choice often comes down to timing.
Many clients already take NMN or NR as part of their daily wellness routine and choose IV NAD⁺ when they're looking for a more intensive, session-based experience — whether to support recovery after travel, prepare for a demanding week, or complement their broader longevity strategy.
Rather than viewing IV therapy and oral supplementation as competing approaches, we often see them as complementary tools that may serve different goals.
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Citation Capsule: A 2021 clinical trial published in the Archives of Physical Medicine and Rehabilitation found that IV NAD+ produced significant improvement in 6 out of 8 cognitive performance tests, compared to 2 out of 8 in the saline control group. This provides early clinical support for IV-specific cognitive effects. (Archives of Physical Medicine and Rehabilitation, 2021)
What Are the Real Benefits of NAD+ IV Therapy?
Most people who book NAD⁺ IV therapy at Liquid Lounge aren't managing a diagnosed neurological condition. They're looking to support their energy, focus, recovery, and overall well-being — whether they're visiting Cabo, optimizing performance, or investing in long-term health.
What We Know
NAD⁺ is essential for cellular energy production, mitochondrial function, DNA repair, and the activity of proteins involved in healthy aging. Because of these fundamental roles, it's one of the most actively studied molecules in longevity medicine.
What Researchers Are Studying
Researchers are investigating NAD⁺ therapy across a wide range of applications, including cognitive function, healthy aging, metabolic health, athletic recovery, addiction medicine, and neurodegenerative diseases such as Alzheimer's and Parkinson's.
A 2023 systematic review published in the American Journal of Physiology found that various forms of NAD⁺ therapy were generally well tolerated and showed encouraging results across several neurological conditions (American Journal of Physiology, 2023). While these findings are promising, many of these applications continue to be studied in larger human trials.
What We See in Practice
While every person's experience is unique, these are the benefits our guests report most consistently:
- Mental clarity and focus – Feeling sharper, more present, and mentally refreshed.
- Sustained energy – Greater vitality and less of the sluggishness that can follow travel, demanding work, or intense training.
- Recovery support – Feeling better prepared for consecutive days of golf, surfing, workouts, or other physical activity.
- Healthy aging – Many guests include NAD⁺ as part of a broader longevity strategy focused on supporting cellular health over time.
At Liquid Lounge, we believe the best results come from combining evidence-informed therapies with healthy lifestyle habits to help you feel your best today while investing in your long-term health.
What Should You Expect During a NAD+ IV Session in Cabo?
A NAD⁺ IV session is designed to be comfortable, personalized, and completely mobile. We come directly to your hotel, villa, or vacation rental.
What to Expect
We'll begin with a brief medical assessment, reviewing your health history, current medications, wellness goals, and any questions you may have. Once you're comfortable, your IV will be started and the infusion will begin at a slow, controlled rate.
Most NAD⁺ sessions last 90 to 120 minutes, giving you time to relax, read, work, watch a movie, or simply enjoy some quiet downtime. Throughout the infusion, a licensed healthcare professional remains with you, monitoring your response and adjusting the infusion rate as needed to maximize comfort.
What Researchers Are Studying
Research continues to evaluate the optimal methods of delivering NAD⁺. A 2026 study published in Frontiers in Aging found that IV NAD⁺ infusions typically required longer treatment times than intravenous NR but were generally well tolerated when administered under appropriate clinical supervision (PMC/Frontiers in Aging, 2026).
What We See in Practice
Every person responds differently.
Some guests begin noticing greater alertness, improved focus, or a subtle lift in energy during the infusion itself. Others describe the greatest benefits later that day or the following morning. For some, the most meaningful changes develop gradually over a series of treatments.
We'll always set realistic expectations before your session. Our goal isn't to promise identical results, it's to provide safe, personalized care and help you determine whether NAD⁺ IV therapy is the right fit for your wellness goals.
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Who Is NAD+ IV Therapy Best For?
NAD⁺ IV therapy isn't just for one type of person.
Some guests book a session because they want to feel sharper, more energized, or mentally refreshed during their vacation. Others see it as part of a longer-term wellness and longevity strategy. Many are looking for both.
Who We Commonly Recommend It For
NAD⁺ IV therapy may be a good fit if you:
- Want to support sustained energy, mental clarity, and focus.
- Have noticed a gradual decline in recovery, performance, or vitality with age.
- Live an active lifestyle and want to support recovery between demanding training sessions.
- Are interested in proactive, evidence-informed approaches to healthy aging.
- Simply want to feel your best while visiting Los Cabos.
What We See in Practice
Our NAD⁺ guests come from many different backgrounds, but most share one thing in common: they're investing in how they feel.
Some are executives preparing for an important week. Others are golfers, athletes, or wellness travellers looking to perform at a higher level. Many simply want to return home feeling better than when they arrived.
Whether you're seeking a noticeable boost during your vacation or incorporating NAD⁺ into a broader longevity strategy, we'll help you determine whether it's the right fit for your goals.
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Frequently Asked Questions About NAD+ IV Therapy in Cabo
Does NAD+ IV therapy actually work, or is it just hype?
NAD⁺ is one of the most researched molecules in longevity medicine, but it's important to separate established science from emerging evidence.
The strongest human evidence currently supports improvements in cognitive performance. A 2021 clinical trial found participants receiving IV NAD⁺ demonstrated significant improvement in 6 of 8 cognitive performance tests compared with 2 of 8 in the saline control group. Researchers continue to study its broader effects on healthy aging, metabolism, recovery, and cellular health.
How long does a NAD+ IV session take?
Plan for approximately 90 to 120 minutes.
Your infusion is started slowly and adjusted throughout the session based on your comfort and response. While it may be tempting to infuse more quickly, slower administration is generally better tolerated and helps minimize side effects.
Are there any side effects?
Yes — and we believe it's important to discuss them openly.
Some guests experience temporary flushing, nausea, tingling, or mild chest tightness, particularly early in the infusion or if the rate is too fast. These effects typically resolve quickly by slowing the infusion and are generally well managed under the supervision of a licensed healthcare professional.
Can I receive NAD+ IV therapy at my hotel or Airbnb?
Absolutely.
Liquid Lounge is a fully mobile concierge service throughout Los Cabos. We bring everything needed for your session directly to your hotel, villa, or vacation rental, allowing you to relax in the comfort of your own space.
We recommend confirming any visitor or access policies with your hotel or property manager before your appointment.
How is IV NAD+ different from NMN or NR supplements?
NMN and NR are oral NAD⁺ precursors designed for convenient daily supplementation. IV NAD⁺ delivers the coenzyme directly into the bloodstream, making it an excellent option for people looking for a supervised, session-based wellness experience.
Rather than competing approaches, many people choose to incorporate both into their overall wellness strategy.
Is NAD+ IV Therapy Worth It?
If you're looking for a miracle treatment, NAD⁺ isn't it.
If you're looking for one of the most extensively studied molecules in cellular health, delivered through a personalized, medically supervised experience, it's certainly worth considering.
What excites researchers isn't just NAD⁺ itself but what it represents. Energy production. Cellular repair. Healthy aging. These are some of the most important frontiers in modern longevity medicine, and NAD⁺ sits at the center of that conversation.
At Liquid Lounge, we believe in combining the best available science with thoughtful clinical care and realistic expectations. Some guests notice greater alertness or mental clarity during their first session. Others experience the greatest benefits over time as part of a broader wellness strategy. Every experience is personal, and every treatment plan should be too.
Whether your goal is to feel sharper during your Cabo vacation, recover after demanding travel, or invest in your long-term health, we'll help you determine whether NAD⁺ IV therapy is the right fit for you.
Ready to experience NAD⁺ for yourself? We'll come directly to your hotel, villa, or vacation rental anywhere in Los Cabos, bringing premium, evidence-informed care to you. Your wellness shouldn't wait until you get home.
Nathan Brown is a registered nurse (BSN RN) with over 10 years of clinical experience and the lead nurse at Liquid Lounge Mobile IV Therapy, serving Los Cabos, Mexico.