Wie NAD deinen Körper unterstützt: Funktionen & Wirkung

How NAD supports your body: functions & effects

There are substances produced by the body that have a significant impact on our daily well-being, yet remain unknown to many people. One such substance is NAD, which has increasingly become the focus of anti-aging medicine in recent years. It is a molecule present in every cell of our body, where it plays a central role. Cellular energy production, regenerative capacity, and even cellular aging depend on how well our body is supplied with NAD.

Over the years, NAD levels decrease. This is a natural part of the aging process and often leads to a noticeable decline in energy. Stress, lack of sleep, or chronic strain can also contribute to our bodies not being adequately supplied with NAD. In these cases, taking NAD supplements, for example via infusion, can be beneficial.


What exactly is NAD?

The abbreviation NAD stands for nicotinamide adenine dinucleotide. It is a coenzyme that is needed in cells wherever energy is processed. NAD is therefore a fundamental component of our metabolism.

NAD plays a crucial role, especially in the mitochondria, the powerhouses of the cells. There, it helps convert nutrients into energy. This energy is essential for maintaining, renewing, and repairing cells. If there is too little NAD, the cell will eventually be unable to function properly. Since our bodies are entirely dependent on the efficient functioning of our cells, this has noticeable consequences for our well-being and health.

Because the body's ability to produce NAD decreases with age, a gradual deficiency often develops. This can result in a noticeable loss of energy. Other possible signs of insufficient NAD include difficulty concentrating and longer recovery times after exertion.

What advantages does NAD offer?

The list of potential positive effects of NAD is long, and research in this area is progressing rapidly. Research suggests that NAD plays a role in the aging process and may have positive effects on healthy aging. In particular, if someone feels they are no longer able to function properly, either physically or mentally, taking NAD can bring about significant improvements. It can also be beneficial for stress-related exhaustion or after recovering from infections.

Frequently mentioned effects include:

  • a noticeable improvement in energy levels
  • greater mental clarity and concentration
  • Support for cell regeneration
  • positive effects on sleep quality
  • Stabilization after periods of physical exertion

Because NAD works at the cellular level, it doesn't take long for the first changes to become noticeable. Patients often notice tangible effects after just one or two sessions.

Has the effect of NAD been scientifically proven?

NAD has been researched for decades, so it is by no means a short-lived hype. Its central importance for cellular metabolism is undisputed. Studies demonstrate NAD's involvement in mitochondrial function, DNA repair, and the regulation of inflammatory processes.

NAD is also being intensively studied in the field of healthy aging. Some researchers even see NAD metabolism as a key to extending a healthy lifespan. This doesn't mean that an infusion will work miracles, but it does show that the substance offers a real foundation for improved health and well-being.

At LIVION, we ensure that infusions are administered in a professional setting. We focus on a holistic approach and comprehensive consultation before the first infusion. This guarantees that the treatment truly fits your life situation and is exactly what you need.

Does NAD have side effects?

Since NAD is a naturally occurring substance in the body, it is generally very well tolerated. A slight warming sensation may occur during the infusion. This reaction is harmless and usually disappears on its own once the infusion is complete. In a personal consultation before the infusion, any existing medical conditions or prior experiences will be discussed. This transparency is crucial for ensuring safe and effective treatment.

It is important that the treatment takes place in a calm atmosphere and under medical supervision, as is the case at LIVION. This allows any potential intolerances to be quickly identified and addressed.

What is better – an NAD infusion or taking it orally, e.g., in tablet form?

Many people take NAD or related substances in the form of dietary supplements. However, the difference lies in the bioavailability. Tablets must first pass through the gastrointestinal tract, where the active ingredient is only partially absorbed and then metabolized in the liver.

During an infusion, NAD is administered directly through the vein. This means it enters the bloodstream without any detours and is immediately available to the cells. As a result, the effect is faster and more intense.

NAD infusions at LIVION – everything about the procedure and benefits

The NAD infusion procedure at LIVION follows a proven process. It always begins with a consultation. During this consultation, the patient's symptoms or wishes are discussed, as well as any pre-existing conditions, and what can realistically be achieved.

The infusion itself is administered in a relaxed atmosphere. It is given slowly, allowing the body time to adjust to the medication. During this time, you will lie comfortably and can read, listen to music, or simply relax. The number of infusions recommended depends on your individual goals.

When does NAD take effect?

Some patients report an increased sense of alertness immediately after the infusion. In other cases, it takes one to two days for the effect to set in. A gradual improvement, building up over several sessions, is frequently reported.

The strength and speed of the effect depend, among other things, on how much your NAD levels had dropped beforehand. Individual factors such as your stress level, sleep quality, and diet also play a role.

Dr. Bülent Ugurlu

Medically reviewed by

Dr. Bülent Ugurlu

Specialist in ENT & Facial Plastic Surgery

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  • 10+ years of experience
  • 10.000+ treatments
  • Board-certified specialist