In the quest for optimal health and graceful ageing, scientists are constantly uncovering fascinating molecules that play pivotal roles in our wellbeing. One such molecule gaining significant attention, for its widespread influence and potential benefits, is NAD+ or nicotinamide adenine dinucleotide as it’s also known. But what exactly is NAD+, and why is it becoming such a hot topic in health and wellness circles? Let’s dive in…
NAD+ The Unsung Hero Of Our Cells
At its core, NAD+ is a coenzyme which is found in every single cell of our body. We can think of it as a crucial helper molecule, essential for hundreds of metabolic processes. It exists in two primary forms: NAD+ and NADH. While both are vital, NAD+ is the oxidised form and is particularly important for its role in cellular energy production and repair.
Key roles of NAD+ in the body include:
- Energy Production (Cellular Respiration): NAD+ is a fundamental component of the electron transport chain, the process by which our cells generate ATP – the primary energy currency of the body. Without sufficient NAD+, our cells simply can’t produce energy efficiently.
- DNA Repair: NAD+ is a crucial substrate for enzymes called sirtuins and PARPs (poly-ADP-ribose polymerases), which are vital for repairing damaged DNA. As we age, DNA damage accumulates, and NAD+ plays a key role in maintaining genomic integrity.
- Gene Expression and Regulation: Sirtuins, often referred to as “longevity genes,” are NAD+-dependent. They regulate various cellular pathways involved in ageing, metabolism, inflammation and stress resistance.
- Cellular Signaling: NAD+ participates in various signaling pathways that influence cellular function, communication and overall health.
The Inevitable Decline: Why Our NAD+ Levels Drop With Age
Unfortunately, our natural NAD+ levels tend to decline significantly with age. This decline is thought to be a major contributor to the ageing process and the development of age-related diseases. Factors beyond ageing also contribute to NAD+ depletion, including:
- Chronic inflammation
- Excessive sun exposure
- Poor diet and lifestyle choices
- High alcohol consumption
- Sleep deprivation
The Benefits of Boosting NAD+: A Glimpse Into A Healthier Future
Given its extensive roles in cellular function, maintaining healthy NAD+ levels is increasingly seen as a strategy for promoting overall health and slowing down aspects of ageing. Benefits of boosting NAD+ include:
- Increased Energy and Reduced Fatigue: By supporting efficient energy production, optimal NAD+ levels can lead to a noticeable improvement in energy levels and a reduction in general fatigue.
- Enhanced Brain Function: NAD+ is vital for neuronal health. Boosting NAD+ may support cognitive function, memory and protect against neurodegenerative conditions.
- Improved Metabolic Health: By influencing sirtuins and other metabolic pathways, NAD+ can play a role in regulating blood sugar, improving insulin sensitivity, and supporting healthy fat metabolism.
- Cellular Repair and Regeneration: By fueling DNA repair enzymes, NAD+ helps maintain cellular integrity and supports the body’s natural regenerative processes.
- Anti-Ageing Potential: Supporting NAD+ levels is a promising avenue in the fight against age-related decline, influencing longevity and healthspan.
- Better Sleep Quality: Research suggests that NAD+ may play a role in regulating circadian rhythms, leading to improved sleep patterns.
- Muscle Function and Recovery: Adequate NAD+ levels are important for muscle energy and repair, which can benefit athletic performance and recovery.
How Can We Support Our NAD+ Levels?
- NAD+ Precursors: The body can synthesise NAD+ from precursor molecules. The most well-known include:
- Nicotinamide Riboside (NR): A form of Vitamin B3 that has shown promise in human studies for increasing NAD+ levels.
- Nicotinamide Mononucleotide (NMN): Another precursor molecule that is readily converted to NAD+.
- Lifestyle Interventions:
- Regular Exercise: Physical activity naturally boosts NAD+ production.
- Caloric Restriction and Intermittent Fasting: These dietary approaches have been shown to elevate NAD+ levels and activate sirtuins.
- A Balanced Diet: Consuming a diet rich in fruits, vegetables, and lean proteins provides the necessary building blocks for NAD+ synthesis.
The Future Of NAD+
The research surrounding NAD+ is rapidly evolving, and we are continually learning more about its intricate roles and potential therapeutic applications. NAD+ supplementation undoubtedly hold immense promise.
Nadpl.us 500mg Nasal Spray
A way that I prefer to support my NAD+ levels is with the compact and convenient use of a NAD+ nasal spray by Nadpl.us. Their specially curated NAD+ 500mg nasal spray contains everything that you need to self-administer safely at home, without training.
Whilst nasal sprays are slightly less effective than subcutaneous injections, they are still much more effective than taking capsules, as it is able to bypasses the digestive system, resulting in a high bio-availability to ensure that as much NAD+ as possible is utilised by the body’s cells.
Each 500mg NAD+ spray contains laboratory freeze-dried powder which has been mixed, or reconstituted, ready for immediate use. Whilst the spray bottle itself is opaque, the liquid inside is transparent with a faint yellow tint, must be kept refrigerated upon temperature-controlled express arrival and used within three months.
Self-administering the NAD+ nasal spray is incredibly quick and easy, as it fits seamlessly into my morning health routine. Remaining upright, you place the nasal spray tip just inside one nostril, taking care not to insert it fully. Pressing the other nostril closed, you take a long, slow breath in through the nose with your mouth closed. As you breathe in, you gently press the pump on the nasal spray fully to administer a single dose. Each pump releases approximately 0.1ml.
You continue to breathe in a full breath before exhaling slowly through the nose and switching to the other side to administer a second pump. Following this, you hold both nostrils closed for 10-20 seconds as you breathe through your mouth. It takes just a couple of minutes to complete the dosage and causes no pain or discomfort. I find nasal breathing incredibly relaxing, even with the addition of a nasal spray as the sensation of a small burst of liquid isn’t as unusual as it may first seem.
The more that we open conversations around cellular repair and regeneration, the greater chance that we have of informing, elevating and uplifting ourselves and others to lead healthier, happier and longer lives.
