Unlocking the Power of NAD+: The Key to Energy, Brain Health & Longevity
- Lauren McArthur
- Apr 4
- 2 min read

What is NAD+ and Why does it Matter?
If you're looking for ways to support your energy levels, cognitive function, and overall wellness, you have heard about NAD+ (Nicotinamide Adenine Dinucleotide). This vital co-enzyme plays a crucial role in cellular energy production, DNA repair, and brain function. But as we age, NAD+ levels naturally decline, which may contribute to brain fog, fatigue, and slower recovery.
The Role of NAD+ in the Body.
NAD+ is involved in nearly every process in the body, but it's especially important for:
Cellular Energy Production - NAD+ helps convert nutrients into ATP, the body's main energy source.
Brain Function & Mental Clarity - Supports cognitive processes, focus, and memory.
DNA Repair & Anti-Aging - Assists in repairing damaged cells and maintaining overall cellular repair.
Metabolism & Recovery - Plays a role in energy metabolism, muscle recovery, and inflammation control.
Why do NAD+ Levels Decline?
As we age, NAD+ levels naturally drop, leading to potential signs of aging such as:
Decreased energy & motivation
Brain fog and difficulty concentrating
Slower muscle recovery
Increased oxidative stress and inflammation
Environmental stressors like poor diet, lack of sleep, excessive alcohol consumption, and chronic stress can also deplete NAD+ faster.
How to support Healthy NAD+ Levels?
While the body naturally produces NAD+, lifestyle factors can impact how efficiently it is maintained. Here are some ways to help support optimal NAD+ levels:
Nutrient Rich diet - Foods high in Vitamin B3 (Niacin) such as avocados, salmon, and mushrooms may help support NAD+ production.
Regular exercise - Physical activity has been linked to increased NAD+ levels and mitochondrial health.
Quality Sleep - Restorative sleep helps maintain cellular repair processes that rely on NAD+.
Stress Management - Chronic stress can accelerate NAD+ depletion, so relaxation techniques like meditation can be beneficial.
Supplementing with NAD+ Precursors - Precursors like Nicotinamide Riboside (NR) and Nicotinamide Mononucleotide (NMN) can support the body's natural NAD+ production and may help replenish declining levels.
The Future of NAD+ and Wellness
With growing interest in longevity and cellular health, supporting NAD+ levels is becoming a key focus in wellness and performance optimisation. Whether you're looking to boost energy, improve focus, or support healthy aging, prioritizing NAD+ may be an important step toward achieving your goals.
Want to learn more about NAD+ and how it fits into your wellness routine? Ask us today!
Contact us at info@twnurse.co.nz
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