Written by Lauren Lund, APRN-CNP

NAD+ Supplementation

Boosting Cellular Energy, Aging Gracefully, and Protecting Your Health

In the world of wellness and longevity, one molecule is gaining major attention for its profound impact on health: NAD+. If you’re feeling low energy, noticing signs of aging, or just want to stay proactive about your health, NAD+ supplementation might be exactly what your body needs. Today, we’ll dive into what NAD+ is, why it declines with age, and how advanced supplements like CellGuard-NR™ can help protect your cells and energize your body from the inside out.

What Is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is a vital molecule found in every cell of your body. It plays critical roles, including:

• Converting food into energy (metabolism)
• Repairing damaged DNA
• Supporting healthy aging
• Protecting cells from stress and toxins
• Regulating circadian rhythms (your body clock)

Without enough NAD+, your cells struggle to perform even the most basic functions, leaving you feeling fatigued, vulnerable to disease, and aging faster.

Why does NAD+ Decline?

As we age, NAD+ levels naturally decline — often by as much as 50% by middle age! Other factors that deplete NAD+ include:

• Chronic stress
• Poor dietAlcohol consumption
• Exposure to environmental toxins
• Lack of exercise

Lower NAD+ levels have been linked to increased risk of chronic diseases, reduced energy, and more visible signs of aging.

Symptoms of Low NAD+

You might be experiencing NAD+ depletion if you notice:

• Persistent fatigue
• Brain fog
• Difficulty recovering from workouts
• Signs of premature aging (wrinkles, skin dullness)
• Poor sleep
• Slower healing
• Mood changes

How to Supplement with NAD+

Because NAD+ itself is unstable when taken orally, supplementation usually focuses on NAD+ precursors — nutrients that your body uses to naturally build more NAD+. One of the most promising precursors is nicotinamide riboside (NR), a form of vitamin B3. When you supplement with NR, your body converts it into NAD+, helping to restore optimal levels safely and effectively.

Potential Benefits of Supplementation:

• Increased energy production
• Improved cognitive function
• Enhanced DNA repair
• Improved metabolic health
• Greater resilience to stress and inflammation
• Support for healthy aging and longevity

What Is CellGuard-NR™?

CellGuard-NR™ by Designs for Health is an innovative supplement designed to support NAD+ production and promote cellular health, antioxidant status, and healthy aging. 

Key Ingredients:

• Provides 300 mg of Niagen®, a form of nicotinamide riboside chloride, which may help optimal cellular health
• Includes synergistic compounds to support oxidative status and cellular maintenance
• 200 mg of resveratrol as Veri‑te™ and 50 mg of pterostilbene which may support the body’s normal cellular repair and regeneration processes

How to Get Started

If you're ready to support your body's natural vitality, talk to your MOBO Med Spa provider about starting CellGuard-NR™ or another supplement regimen tailored to your needs. A personalized approach — possibly combined with hormone optimization, lifestyle changes, and detoxification support — can give you the best results.

This article is for educational purposes only. This article is not a substitute for a substitute for medical or health advice from a certified professional who is aware of the facts and circumstances of your individual and personalized situation. Information provided by this article DOES NOT create a practitioner/patient relationship between you and any persons affiliated with this article or website. Always speak with your physician or healthcare professional before taking any medication or nutritional, herbal, or homeopathic supplement, or using any treatment for a health problem. If you have or suspect that you have a medical problem, contact your health care provider promptly. Do not disregard professional medical advice or delay in seeking professional advice because of something you have read on this website.