NAD+ IV Therapy: Benefits, Science & What to Expect

What Is NAD+ and Why It Declines

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell. It serves two primary roles:

• Energy metabolism: NAD+ is a critical electron carrier in the mitochondrial energy chain (Krebs cycle). Without adequate NAD+, your cells can't efficiently produce ATP — your body's primary energy currency.
• DNA repair and longevity signaling: NAD+ activates sirtuins — proteins associated with longevity, inflammation regulation, and cellular stress response. It's also required by PARP enzymes that repair DNA damage.

Why do levels decline? Aging, alcohol use, poor sleep, chronic inflammation, and excess sun exposure all deplete NAD+. By age 50, most people have approximately half the NAD+ they had in their 20s. Some researchers describe this decline as a hallmark of aging itself.

What IV NAD+ Can Do

The research base for NAD+ is still growing, but there is compelling evidence for several applications:

• Energy and fatigue: Patients consistently report improved mental clarity and reduced fatigue, particularly those with chronic fatigue syndrome or long COVID.
• Cognitive function: NAD+ supports neuronal mitochondrial function; some studies suggest benefits for focus and memory in aging adults.
• Addiction support: NAD+ has been studied as an adjunct in alcohol and opioid recovery programs, helping reduce cravings and withdrawal symptoms.
• Athletic recovery: Some athletes use NAD+ for faster muscle recovery and sustained endurance.
• Anti-aging: Preclinical data shows dramatic effects in animal models; human data is promising but still emerging.

IV vs. Oral Supplements: Why It Matters

Oral NAD+ precursors like NMN and NR are widely available — but they have significant limitations:

• Poor bioavailability: A significant portion is degraded in the gut before reaching the bloodstream.
• Multi-step conversion required: Oral precursors must be converted through several enzymatic steps before becoming active NAD+.
• IV advantage: Intravenous delivery achieves plasma concentrations unattainable orally, and patients typically feel effects within the session itself rather than after weeks of supplementation.

What Does a NAD+ IV Session in Orange County Look Like?

NAD+ infusions are longer than standard IV drips — typically 2–4 hours for a full dose. Here's what to expect:

• A licensed SootheIV nurse arrives at your home or office
• 250–500mg NAD+ is infused slowly over 2–4 hours (slower infusion minimizes side effects)
• Common sensations during infusion: mild chest tightness, warmth, or slight nausea — all temporary and manageable by adjusting the infusion rate
• Most patients feel energized and mentally clear in the hours afterward
• Many prefer a series of 3–5 infusions for sustained, lasting benefit

We recommend scheduling your NAD+ session at home where you can work, read, or rest comfortably during the infusion.

Who Benefits Most from NAD+ IV Therapy

NAD+ IV therapy tends to deliver the most noticeable results for:

• Adults 40+ experiencing age-related fatigue or cognitive slowing
• High-performers managing burnout or chronic stress
• Athletes seeking faster recovery and sustained performance
• Individuals supporting addiction recovery under medical supervision
• Those with Long COVID or unexplained persistent fatigue

SootheIV provides mobile NAD+ IV therapy across Orange County including Newport Beach, Irvine, Costa Mesa, Laguna Beach, and Huntington Beach — scheduled at your home or office at your convenience.