What is NAD+, and why do people use it?

NAD+ is a coenzyme found in every cell. It helps your body produce energy, support metabolism, and carry out DNA repair. NAD+ levels naturally decline with age, which is why some people use NAD+ supplements as part of a wellness routine.

What do NAD+ supplements support?

People use NAD+ supplements to support cellular energy, cognitive function, metabolism, and healthy ageing. Results vary, and research is ongoing.

How can you verify that your My NAD product is genuine?

Each genuine My NAD product includes a unique authenticity verification system. You can verify your product through the official authenticity portal to confirm it is genuine.

Why is product authentication important for supplements?

Counterfeit supplements may contain incorrect ingredients, improper dosages, or poor-quality materials. Verifying authenticity helps ensure you receive a genuine product that meets quality and safety standards.

Who should consider taking NAD+ supplements?

Adults interested in supporting healthy aging, energy metabolism, cellular health, and overall wellness may consider NAD+ supplements. Always consult a healthcare professional before starting any new supplement.

Are NAD+ supplements generally well tolerated?

NAD+ supplements are generally well tolerated when you use them as directed. If you are pregnant, breastfeeding, taking medication, or managing a medical condition, you should speak with a healthcare professional before use.

Why do NAD+ levels decline with age?

Research indicates that NAD+ levels naturally decrease as we age due to changes in cellular metabolism and increased demand for DNA repair processes. This decline has led to growing interest in NAD+ supplementation.

How may My NAD products fit into a healthy aging routine?

NAD+ supports cellular energy production and DNA repair. You may use My NAD products as part of a broader routine that includes good nutrition, exercise, sleep, and regular medical guidance. Results vary from person to person.

Where can I buy genuine My NAD products in the UK?

To ensure authenticity and quality, purchase My NAD products only through the official My NAD website or authorized distributors.

Does NAD+ Reverse Ageing? What the Evidence Actually Shows

NAD+ Blogs
6 days ago
2 min read

No robust human evidence currently shows NAD+ reverses ageing. Most of the dramatic results come from animal studies, and leading researchers have been explicit that marketing claims have moved well ahead of the science. NAD+ supports processes linked to healthy ageing, but 'reverses ageing' overstates what's actually been proven.

What the Animal Research Shows

Much of the excitement around NAD+ and longevity originates from rodent and animal studies, where boosting NAD+ has shown striking effects on markers of cellular ageing and metabolic health. These results are genuinely promising as a starting point for research — but animal biology doesn't always translate directly to humans.

What the Human Research Actually Shows

Human evidence remains considerably more limited. As one Washington University researcher put it in reporting by NPR, "in rodents and mice — not in humans — NAD+ is miraculous." Some human trials have shown modest benefits in specific populations, but many studies looking at broader metabolic health in humans haven't replicated the dramatic animal results. Other researchers quoted in the same reporting have been similarly direct, with one noting the field may have gotten ahead of itself, and another cautioning that the health benefits of raising NAD+ levels in humans are 'yet to be established.'

Why the Gap Between Marketing and Science Exists

NAD+ products span a huge price range — from supplement capsules to injections to IV infusions costing hundreds of pounds — and that commercial momentum has outpaced the underlying research. This doesn't mean NAD+ is without merit; it means the certainty implied by a lot of marketing language isn't there yet.

What NAD+ Realistically Offers

NAD+ is a genuinely essential coenzyme involved in energy production and cellular repair, and supporting healthy NAD+ levels is a reasonable part of an overall wellness routine. What it isn't, based on current evidence, is a proven way to reverse the ageing process. We'd rather be straightforward about that than oversell it.

Frequently Asked Questions

Is there any human evidence NAD+ helps with ageing at all?

Some early human studies show modest benefits in specific groups, but nothing yet establishes that NAD+ reverses ageing in humans. The strongest evidence remains in animal research.

Why do so many brands claim NAD+ reverses ageing?

Commercial interest in the longevity and wellness market has grown faster than the underlying clinical research, which is part of why marketing claims often outpace what's actually been proven.

Should I still consider NAD+ supplementation?

That's a personal decision based on your own goals and risk tolerance — just go in with realistic expectations about what current evidence actually supports, and talk to a healthcare professional if you have any underlying health conditions.

Is NAD+ a waste of money if it doesn't reverse ageing?

Not necessarily — it may still support general cellular energy as part of a broader wellness routine. It's the specific 'reverses ageing' claim that isn't currently backed by strong human evidence.

This article is for general informational purposes only and does not constitute medical advice. Always speak with a qualified healthcare professional before starting any new supplement or injectable therapy.