You’ve probably heard the buzz around NAD⁺ in the world of health, wellness, and longevity but what exactly is it, and why are so many people adding NAD⁺ supplements to their daily routine?
Let’s break it down.
What Is NAD⁺?
NAD⁺ stands for nicotinamide adenine dinucleotide, a coenzyme found in every living cell. It plays a critical role in cellular energy production, helping convert the food you eat into usable energy (ATP). Beyond that, NAD⁺ supports:
• DNA repair
• Mitochondrial health
• Immune regulation
• Cellular resilience under stress
Unfortunately, NAD⁺ levels decline naturally with age, and are also depleted by stress, poor sleep, alcohol, and intense exercise. That’s where NAD⁺ supplementation comes in.
A Brief History of NAD⁺
Discovered in 1906, NAD⁺ has been studied for over a century. From early discoveries linking it to energy metabolism and preventing deficiency diseases like pellagra, to recent breakthroughs showing its role in DNA repair, sirtuin activation, and longevity, NAD⁺ has become a star molecule in anti-aging and metabolic health research.
How to Increase NAD⁺ Naturally
While NAD⁺ is present in trace amounts in milk, veggies, and whole grains, it’s not enough to offset age-related loss. That’s where precursor supplementation comes in.
Studies have shown:
• NR supplementation can raise NAD⁺ levels by up to 40% in 8 weeks
• NMN supplementation delivers similar results in 12 weeks
• Exercise also helps maintain NAD⁺—but the effects are localized to muscle
Why You Want More NAD⁺
Low NAD⁺ is associated with:
• Fatigue and poor energy metabolism
• Inflammation and oxidative stress
• Impaired cellular repair
• Accelerated agingBoosting NAD⁺
Supports:
• Mitochondrial function
• Healthy inflammation response
• Longevity gene activation (like SIRT1)
• Resilience against daily stressors
Different Forms of NAD⁺ Supplements
Not all NAD⁺ supplements are created equal. Here’s a quick look at the most common forms:
1. Nicotinamide Riboside (NR)
• A well-researched precursor to NAD⁺
• Easily absorbed and converted into NAD⁺ inside cells
• Often used in clinical trials and trusted brands
• Found in SFH’s new NAD⁺ formula… coming soon!
2. Nicotinamide Mononucleotide (NMN)
• Another popular NAD⁺ precursor
• Slightly different conversion pathway than NR
• More studies still emerging, with promising results
3. Nicotinamide (NAM)
• A cheaper form of vitamin B3
• Converts to NAD⁺ but may inhibit sirtuins (key longevity proteins)
• Less preferred in longevity-focused products
4. Direct NAD⁺ or Liposomal NAD⁺
• Poor oral bioavailability
• Typically used in IV or liposomal forms for specialized applications
Final Thoughts:
NAD⁺ may be small, but its role in your health is anything but. From powering your cells to supporting DNA repair and healthy aging, this coenzyme is at the core of how your body runs and how it recovers.
As NAD⁺ levels naturally decline with age, science is uncovering new, effective ways to restore and maintain them.
Stay tuned… SFH has something exciting in the works to help you power up from within.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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