NAD

Updated  

Mar 26, 2026

5 Surprising Benefits of IV NAD+

NAD+ is a powerful anti-aging therapy that also supports your skin health, cognition, and much more

Dr. Anthony Kaveh, MD

Medically reviewed by Anthony Kaveh, MD

Stanford & Harvard-trained

Board-certified anesthesiologist

*IV Ketamine and NAD+ and the Stellate Ganglion Block have been used clinically off-label for decades. They are not FDA approved for the treatment of any psychiatric or pain condition. All medical treatments carry risks and benefits that you must discuss with a doctor at Clarus Health to learn if these therapies are right for you.

5 Surprising Benefits of IV NAD+

NAD+ is a critical molecule found in every cell of your body. When it is deficient, it may affect your aging, cognitive performance, and much more.

What is NAD+?

NAD+ is a coenzyme of vitamin B3 that is vital for healthy metabolism and healing.

#1 NAD Promotes Peak Cognitive Performance

Our cognitive performance can be decreased by multiple factors:

NAD+ plays a critical role in our energy metabolism and reduction of oxidative stress. The normal decline in NAD+ levels with age coincides with the development of cognitive impairment from many of these conditions. Ongoing studies support the mechanism of NAD+ supporting brain health in dementia, diabetes, stroke, age-related cognitive decline, and traumatic brain injury. In fact, NAD+ supplementation appears to protect the integrity of the blood-brain barrier: the cellular barrier that protect the brain from toxins in the blood.

Clarus Health · NAD+ Therapy

Your brain runs on NAD+.
Most people are running on empty.

If you're struggling with brain fog, fatigue, or fading focus — your cells are telling you something. IV NAD+ delivers directly where it's needed, with results most patients notice within 24 hours.

Brain fog Mental clarity Chronic fatigue Cellular energy Long COVID
Stanford & Harvard-trained physicians
Free 15-minute call
No obligation

#2 Skin Health and Aesthetics

Our skin is our first line of defense to environmental damage. In fact, NAD+ levels decrease in the skin over time in areas where DNA damage accumulates. NAD+ supports healthy skin in many ways:

#3 NAD Supports Healthy Aging

NAD+ supports healthy aging in multiple ways:

It is believed that NAD+ deficiency actually accelerates aging. These benefits in aging are in addition to its improvements in improving the quality of life.

#4 Cardiovascular Performance is Reinforced by NAD

NAD+ promotes cardiovascular performance through several key pathways:

In fact, NAD+ levels decrease with higher blood pressure and obesity.

#5 Detoxification from Alcohol and Toxins Requires NAD

Your body is exposed to toxins everyday, including:

  • Dietary toxins
  • Environmental pollutants
  • Water and air-borne toxins
  • Healing from infection

Detoxification requires support for oxidation, DNA repair, redox homeostasis, optimized metabolism. NAD+ is central to many of these functions. In particular:

Learn More About NAD+ for Your Health

NAD+ has numerous impacts on your body. You can read recent reviews in Nature and the American Heart Association journals. Contact Clarus Health to learn more about BR+ certified NAD+ therapy in the San Francisco Bay Area.

Take the First Step

Start feeling better today.

At Clarus Health, we treat the root cause — not just the symptoms. A free 15-minute consultation is where it starts.

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Anthony Kaveh MD

Anthony Kaveh MD

Dr. Kaveh is a Stanford and Harvard-trained anesthesiologist and integrative medicine specialist. He has over 1,000,000 followers on social media and has guided over 6,000 patients throughout transformative healing experiences. He is a medical educator on Ketamine, the Stellate Ganglion Block, Hormone Replacement, and NAD+ therapies.