NAD+ Therapy Explained: What It Does for Energy and Why It Matters After 40

NAD+, nicotinamide adenine dinucleotide, is a coenzyme involved in energy production at the cellular level. NAD+ levels decline with age, which is associated with reduced energy, slower recovery, and metabolic changes. At Vita Wellness in Greenwood Village, NAD+ is available as an injection and infusion. The Vitality Membership at $160 per month includes 30% off NAD+ injections.

NAD+, nicotinamide adenine dinucleotide, is a coenzyme involved in energy production at the cellular level. NAD+ levels decline with age, which is associated with reduced energy, slower recovery, and metabolic changes. At Vita Wellness in Greenwood Village, NAD+ is available as an injection and infusion. The Vitality Membership at $160 per month includes 30% off NAD+ injections.

In this post:

  • What NAD+ is and what it does in the body at the cellular level
  • How NAD+ levels change with age and what that means for energy
  • What the research actually shows versus what is overstated
  • How to access NAD+ therapy at Vita Wellness and what it costs

 

NAD+ is one of the more scientifically grounded wellness treatments available, with a growing body of research into its role in cellular energy, metabolism, and aging. This post explains what NAD+ is, what the evidence says, and how it is available at Vita Wellness in Greenwood Village.

Vita Wellness Center was voted Best of 2025 for Weight Loss Service in Greenwood Village, Colorado. NAD+ therapy is available as a standalone service and through the Vitality Membership.

 

NAD+ Therapy Benefits – What the Research Shows

NAD+ is a coenzyme found in every cell of the body. It plays a central role in the conversion of food to cellular energy in the mitochondria. Without adequate NAD+, mitochondrial efficiency decreases and the body produces less energy from the same metabolic inputs.

NAD+ levels decline naturally with age. Research has found that NAD+ levels in older adults can be significantly lower than in younger adults, which is associated with reduced mitochondrial function and slower cellular repair processes. NAD+ is also involved in the activation of sirtuins, proteins associated with DNA repair, inflammation regulation, and metabolic function. Many findings come from animal models and early human trials rather than large-scale clinical trials.

NAD+ Function

What It Does

How It Declines With Age

Cellular energy production

Central coenzyme in mitochondrial ATP production

Mitochondrial efficiency declines as NAD+ levels fall.

Sirtuin activation

Activates proteins involved in DNA repair and inflammation regulation

Lower NAD+ means reduced sirtuin activity.

Metabolism support

Involved in glucose and fat metabolism pathways

Declining NAD+ is associated with metabolic changes common in aging.

Cellular repair

Supports PARP enzymes involved in DNA damage repair

Reduced cellular repair capacity is associated with aging-related decline.

Table 1: NAD+ functions and how they are affected by age-related decline. Speak with a medical professional before starting any new treatment.

 

NAD+ Injections Denver – How It Is Delivered at Vita Wellness

At Vita Wellness, NAD+ is available as an injection and as an infusion through the on-site IV Drip Bar. IV therapy at Vita Wellness provides NAD+ in a format that bypasses the digestive system entirely, delivering directly into the bloodstream.

The Vitality Membership at $160 per month includes 30% off NAD+ injections and discounted NAD+ infusions, along with one IV therapy cocktail per month, one B12 injection, and 30% off additional visits and add-ons.

The Shot Pass at $75 per month provides 50% off all single injections including NAD+. A full overview of vitamin injections is on the Vita Wellness website. NAD+ therapy also complements the broader IV therapy for energy services available.

NAD+ Option at Vita Wellness

Cost

Details

NAD+ injection

Standard price or 30% off with Vitality Membership

Single injection. 50% off with Shot Pass ($75/month).

NAD+ infusion (IV)

Discounted with Vitality Membership

IV delivery through the on-site IV Drip Bar.

Vitality Membership

$160/month

Includes 30% off NAD+ injections + discounted NAD+ infusions + 1 IV cocktail + 1 B12 + 30% off add-ons.

Shot Pass

$75/month

50% off all single injections including NAD+. No minimum monthly commitment.

Table 2: NAD+ access options at Vita Wellness Center. All pricing sourced from getvitawellness.com.

 

Who NAD+ Therapy Is Typically Used By

NAD+ therapy at Vita Wellness is used by clients enrolled in weight loss programs who want additional cellular energy support, clients managing fatigue and energy decline associated with aging, and general wellness clients who want to support mitochondrial function as part of an ongoing health routine. As with any wellness treatment, individual response varies. Consult with the clinical team to determine whether NAD+ therapy is appropriate for your specific situation.

 

Frequently Asked Questions

 

Q: What does NAD+ actually do in the body?

A: NAD+ is a coenzyme involved in converting food to cellular energy in the mitochondria. It also activates sirtuins, proteins associated with DNA repair and inflammation regulation. NAD+ levels decline naturally with age.

Q: Is there real science behind NAD+ therapy?

A: Yes. NAD+ has a solid research foundation at the cellular level. Many findings in aging and metabolism come from animal models and early human trials. Large-scale clinical trials in humans are still limited. Discuss with the clinical team before starting.

Q: How is NAD+ delivered at Vita Wellness?

A: NAD+ is available as an injection or as an infusion through the on-site IV Drip Bar. Both options bypass the digestive system for direct bloodstream delivery.

Q: How much does NAD+ cost at Vita Wellness?

A: The Vitality Membership at $160 per month includes 30% off NAD+ injections and discounted NAD+ infusions. The Shot Pass at $75 per month provides 50% off all single injections including NAD+.

Q: Do I need to be on a weight loss program to get NAD+ therapy?

A: No. NAD+ therapy is available to all clients as a standalone service. It is used by weight loss program clients and general wellness clients alike.

 

Ready to Take the Next Step?

Vita Wellness Center serves Greenwood Village, Centennial, Aurora, Highlands Ranch, Lone Tree, and the Denver metro. Open Tuesday through Saturday, 10am to 6pm.

Located at 9251 E. Peakview Ave., Unit D, Suite 7 inside Tiffany Salon Suites, Greenwood Village, CO 80111. Call 720-330-5999 or book at vagaro.com/vitawellnesscenter.

HSA, FSA, and CareCredit accepted for qualifying services.

More Insight

Weight loss for women over 40 in Denver - Vita Wellness Center Greenwood Village Colorado

Weight gain during perimenopause and after 40 is driven by

Read More »
Vitamin injections for weight loss at Vita Wellness Center Greenwood Village Colorado

Vitamin injections like Lipo Mino and B12 are used in

Read More »

Semaglutide is a GLP-1 receptor agonist that mimics a gut

Read More »

On a properly supervised semaglutide program, the average weight loss

Read More »

Diets fail after 35 not because of willpower or consistency

Read More »