NAD+

THE CELLULAR ENERGY PEPTIDE

NAD⁺ is a vital co-enzyme found in every human cell that helps drive energy production, support DNA repair, and sustain healthy cellular function. Because levels of NAD⁺ naturally decline with age, supplementing with NAD⁺ precursors has become popular to help maintain vitality, improve metabolic and cellular health, and support longevity. At our clinic, NAD⁺-boosting protocols are designed to optimize mitochondrial function, support healthy aging, and enhance overall wellness.

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from fatigue to function

Here’s why more people are turning to NAD⁺ support.

  1. Supports Cellular Energy Production: NAD⁺ acts as a key coenzyme in redox reactions and mitochondrial function — helping cells convert nutrients into usable energy for daily performance and metabolic health.

  2. Promotes Healthy Aging & Cellular Repair: By supporting DNA repair, chromatin remodeling, and other NAD⁺-dependent pathways, it may help slow age-related cellular decline and support longevity.

  3. Supports Metabolism & Cardiometabolic Health: NAD⁺ helps regulate metabolic function, which may support healthy weight regulation, glucose/insulin balance, and overall metabolic resilience.

  4. May Support Brain, Immune & Tissue Health: Through its role in energy metabolism and cellular repair, NAD⁺ may help maintain healthy organ function, support immune resilience, and support tissue integrity and recovery.

RELEVANT STUDIES

Read below for studies endorsing the use of NAD+.

  1. Cellular Homeostasis & Aging: npj Metabolic Health and Disease (2025) — This comprehensive review described how declining NAD⁺ levels are linked with aging, mitochondrial dysfunction, metabolic disease, and chronic conditions; restoring NAD⁺ supports mitochondrial health and organismal homeostasis. Nature

  2. NAD⁺’s Role in Cellular Metabolism: PMC “NAD+ Metabolism and its Roles in Cellular Processes” (2020) — Demonstrated that NAD⁺ is central to metabolic pathways, DNA repair, chromatin remodeling, and cellular senescence — underscoring why maintaining NAD⁺ is critical for cellular health. PMC

  3. Human Supplementation of NAD⁺ Precursors: Clinical Review (2023) — A review of trials using NAD⁺ precursors (like NR or NMN) found supplementation is safe and can increase NAD⁺ and related metabolites in tissues; though clinical functional benefits are still mixed, the metabolic potential is evident. PMC+1

  4. Therapeutic Potential of NAD⁺ Restoration: Redox Biology / Review (2024) — Summarized preclinical and early clinical findings showing that NAD⁺ boosting can improve metabolism, reduce age-related cellular decline, support tissue repair, and may modulate inflammation — supporting its use as a “healthy aging” intervention. ScienceDirect+1

    Note: While results are promising — especially around increased NAD⁺ levels and metabolic function — human clinical outcomes remain variable, and more large-scale trials are needed to firmly establish many of the long-term benefits.

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FAQs

  • It’s used to support cellular energy production, enhance mitochondrial health, promote DNA repair and cellular maintenance, and potentially slow aspects of age-related cellular decline.

  • NAD⁺ is administered through a subcutaneous injection into the upper arm.

  • Yes — clinical review studies report that NAD+ has generally been well tolerated and safe when used appropriately. It has been used for decades to boost metabolic function in adult populations.

  • Because effects depend on many factors (age, baseline NAD⁺ levels, lifestyle, dosage), noticeable improvements in energy, metabolism, or general well-being may take weeks to months of consistent use.

  • Yes — NAD⁺ boosting tends to work best when combined with healthy lifestyle factors like balanced nutrition, regular movement/exercise, good sleep, and stress management to support cellular and metabolic health. This peptide also pairs well with modalities like PEMF, hyperbaric oxygen therapy, and contrast therapy.

  • Early research suggests maintaining NAD⁺ levels may support healthier aging, mitochondrial function, and cellular resilience — but more robust long-term human studies are still needed to confirm whether it significantly affects lifespan or disease risk.

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Huemn offers NAD+ peptide therapy in Houston, serving clients from The Heights, Vintage Park, Cypress, and surrounding areas seeking advanced immune and longevity support.

Disclaimer: The statements and content presented on this website have not been evaluated by the U.S. Food and Drug Administration (FDA). We do not diagnose, treat, or claim to treat any health conditions. All services provided by Huemn are intended solely to promote overall wellness, and information on this site is published for educational purposes. Always consult with a healthcare professional before making any decisions related to your health.