What is NAD?
NAD (Nicotinamide Adenine Dinucleotide) is one of the coenzymes that play a critical role in energy production, cellular repair and metabolic processes within the body. Found in all living cells, NAD plays a key role in energy production, particularly within the mitochondria. Factors such as the ageing process, illness and stress can cause NAD levels to decline over time. This decline can lead to a deterioration in cellular function and an acceleration of the signs of ageing. In recent years, NAD has become increasingly popular due to its potential to slow down ageing, boost energy levels and support brain function.
What is the role of NAD in the body?
NAD acts as a coenzyme in enzymatic reactions within the body. It plays a vital role, particularly in energy metabolism. It is actively involved in the processes by which glucose, fats and amino acids are broken down and converted into energy within cells.It also plays a significant role in DNA repair, coping with cellular stress and regulating immune system functions. The healthy functioning of many biological processes – such as the protection of brain cells, the maintenance of mitochondrial health and the reduction of inflammation – depends on NAD.
Why Does the NAD Level Drop?
NAD levels naturally decline over time. However, this decline can be accelerated by certain factors. The most common causes are: ageing, chronic stress, poor diet, alcohol and tobacco use, insufficient sleep and certain chronic illnesses.Furthermore, conditions such as excessive exercise, exposure to environmental toxins and inflammation can also increase NAD consumption, leading to a drop in levels. Low NAD levels may manifest as symptoms such as fatigue, mental fogginess, a weakened immune system and signs of premature ageing.
What Are the Benefits of NAD Supplements?
NAD supplementation supports overall bodily functions by boosting the cells’ capacity to produce energy. These supplements help to enhance mitochondrial function, accelerate cellular repair processes and may slow down the signs of ageing.Furthermore, NAD supports brain health; it may have positive effects on concentration, memory and overall cognitive performance. Increasing energy levels, improving exercise capacity and balancing mood are among the known benefits of NAD supplementation.
How Should You Take NAD Supplements?
NAD supplements can be taken in the form of oral capsules or tablets, as a sublingual (under-the-tongue) spray, or as an intravenous (into a vein) solution.The most commonly used forms are NAD precursors known as NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside). These substances are converted into NAD by the body for use. Supplements in capsule or tablet form are generally recommended to be taken in the morning on an empty stomach. NAD serums administered intravenously, on the other hand, are administered under clinical supervision and are thought to provide a faster effect.
The Effects of NAD on Ageing and Energy
NAD has been attracting attention in the field of anti-ageing in recent years due to its potential to slow down the ageing process. As we age, falling NAD levels lead to a decline in cellular function. This, in turn, results in issues such as wrinkles, loss of energy, reduced muscle strength and a decline in brain function. NAD supplementation can help create a more vigorous physique by boosting cellular energy production. In particular, by supporting mitochondrial function, it reduces fatigue, enables muscles to work more efficiently and enhances mental clarity.
Scientific Studies on NAD
Research into NAD is growing steadily within the scientific community. Studies focusing in particular on slowing down ageing, preventing neurodegenerative diseases and improving metabolic health are particularly noteworthy. In experiments conducted on mice, increasing NAD levels has not only extended lifespan but has also led to improvements in cognitive and physical performance. Clinical trials in humans, meanwhile, have shown that NAD precursors are safe and effective. However, their long-term effects and dosage issues are still under investigation.
Are There Any Side Effects of NAD Supplements?
In general, NAD supplements are well tolerated by most people. However, mild side effects may occur in some individuals. The most common side effects are: nausea, headache, mild dizziness, muscle aches and sleep disturbances. These symptoms are usually short-lived and tend to subside as the body adapts. NAD serums administered intravenously may cause symptoms such as low blood pressure, nausea or dizziness during administration. Individuals with serious health conditions are strongly advised to consult a doctor before taking NAD supplements.
NAD Prices 2026
The prices of NAD supplements vary depending on the product’s form (tablet, serum, capsule), composition and brand. Oral supplements are generally more affordable, whilst intravenous NAD treatments may be more expensive as they require clinical care. Furthermore, the country of manufacture, dosage and duration of supplementation also play a decisive role in determining the price.
Please contact us for detailed information on NAD prices for 2026.
Frequently Asked Questions
What does NAD stand for? What is its full form?
NAD stands for nicotinamide adenine dinucleotide. It is an important coenzyme involved in cellular energy production and metabolic processes.
When should NAD supplements be taken?
For best results, it is recommended to take it in the morning on an empty stomach. Those experiencing sleep problems should avoid taking it at night. In clinical practice, however, it is administered at specific times determined under specialist supervision.
Does NAD promote rejuvenation?
Yes, a great deal of research has been carried out into the anti-ageing effects of NAD. It may have a rejuvenating effect by enhancing cellular repair, supporting mitochondrial function and reducing inflammation.
Can NAD levels be increased naturally?
Yes, certain lifestyle changes can naturally boost NAD levels. These include: intermittent fasting; regular exercise; eating foods rich in vitamin B3 (such as tuna, chicken and mushrooms); avoiding stress and getting good-quality sleep. Is NAD supplementation harmful?Although generally considered safe, mild side effects may occur in some individuals. People with chronic illnesses are advised not to use it without consulting a doctor.
What conditions does NAD help with?
According to research, NAD may be beneficial, particularly in age-related conditions. These include: neurological conditions such as Alzheimer’s and Parkinson’s; metabolic syndrome and insulin resistance; chronic fatigue syndrome; and immune system deficiencies
Is the NAD injection or serum effective?
Yes, intravenous NAD therapy is particularly favoured by individuals seeking rapid results. As it enters the bloodstream directly, it is highly absorbable and its effects can be observed more quickly. However, this treatment must be administered under the supervision of a specialist.
