
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme present in every cell of our body and essential for energy production, DNA repair and metabolic function. NAD+ levels naturally decline with age, which is associated with fatigue, reduced focus and slower recovery. A NAD+ infusion delivers this coenzyme directly into the bloodstream and is an increasingly sought after part of anti-ageing and energy protocols. In this article we explain how it works, what people's experiences are and what you can expect.
What is NAD+ and why does it matter?
NAD+ takes part in hundreds of cellular processes, above all in converting food into energy and in protecting and renewing cells. When NAD+ stores are low, cells carry out these processes less easily, which can result in fatigue, reduced concentration and slower recovery after exertion.
How does a NAD+ infusion work?
Intravenous administration means NAD+ bypasses digestion, so the coenzyme becomes available to the cells quickly and at the full dose. The aim of the therapy is to support energy levels, focus and general recovery. You can read more about the therapy itself, its indications and how to book on the NAD+ therapy page.
What are people's experiences and what should you expect?
Experiences vary from person to person. Because NAD+ is administered slowly, some people feel mild discomfort or pressure during the infusion, which resolves when the infusion rate is reduced. Many patients report a sense of greater energy and mental clarity in the days after therapy. Realistic expectations and a treatment plan are best discussed with a doctor at your consultation.
How long does the procedure take?
A NAD+ infusion is administered slowly, so the procedure usually takes longer than standard vitamin infusions, most often from one to several hours depending on the dose. It is carried out at the polyclinic, under the supervision of medical staff.
Contraindications and precautions
A NAD+ infusion is administered only after assessment by a doctor. It is not suitable for everyone, and any contraindications (for example pregnancy, breastfeeding, certain chronic conditions or medications) are determined by the doctor on the basis of your state of health. This is why a consultation is a mandatory first step.
Frequently asked questions
How long does a NAD+ infusion take?
Because it is administered slowly, a NAD+ infusion usually takes from one to several hours, depending on the dose and individual tolerance.
What are people's experiences with NAD+ infusions?
Experiences vary from person to person. Many patients describe a sense of greater energy and focus after therapy. During the infusion itself, mild discomfort is possible, which is resolved by slowing the infusion rate.
Does a NAD+ infusion have contraindications?
Yes, the therapy is not suitable for everyone. Contraindications are determined by the doctor on the basis of your state of health, which is why a consultation is mandatory before therapy.
Where can I have a NAD+ infusion in Belgrade?
We administer NAD+ infusions at Miren Medic Polyclinic, Vojvode Stepe 250 in Belgrade. For details and booking, see the NAD+ therapy page.
Book a consultation
If you are interested in a NAD+ infusion, book a consultation at which the doctor will assess whether the therapy is appropriate for you and propose a plan.


