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.

Can You Take NAD+ With GLP-1 Weight Loss Medications Like Mounjaro or Wegovy?

NAD+ Blogs
6 days ago
2 min read

There's no established dangerous interaction between NAD+ and GLP-1 medications like Wegovy, Mounjaro, or Ozempic — many people use them together. But GLP-1s are prescription medicines, so always check with the prescriber managing your treatment before adding anything else.

Why People Combine NAD+ and GLP-1 Medications

GLP-1 medications work by reducing appetite and slowing digestion, which is effective for weight loss but can come with side effects like fatigue and low energy as calorie intake drops. NAD+ works through a completely different mechanism — supporting cellular energy production — which is why some people explore combining the two, hoping NAD+ might help offset the energy dip that can come with rapid weight loss.

Is There a Known Interaction?

There's no well-established pharmacological interaction between NAD+ and GLP-1 medications in the research literature. They work on different pathways — GLP-1 receptor agonism versus cellular coenzyme support — so they aren't expected to compete or interfere with each other directly. That said, 'no known interaction' isn't the same as 'clinically studied together,' so caution and professional guidance still matter.

What to Check With Your Prescriber

Because GLP-1 medications are prescription-only, your prescriber is best placed to advise based on your specific health history, dosage, and any other medication you're taking. This is especially relevant if you're experiencing side effects like nausea, fatigue, or digestive changes — your prescriber needs the full picture before you add anything new.

What NAD+ Won't Do

It's worth being clear-eyed here: NAD+ is not a weight-loss treatment, and it won't replace or enhance the appetite-suppressing effect of a GLP-1 medication. If you're using NAD+ alongside a GLP-1, it's for its own separate purpose. For a broader look at who should be cautious with NAD+ generally, see our contraindications and precautions guide.

Frequently Asked Questions

Can I take NAD+ while on Mounjaro or Wegovy?

There's no established dangerous interaction, but always confirm with the healthcare professional prescribing your GLP-1 medication before combining it with anything else.

Does NAD+ help with GLP-1 side effects like fatigue?

Some people report feeling more energised when using NAD+ during a GLP-1 weight-loss programme, but this isn't a clinically proven effect — treat it as anecdotal rather than guaranteed.

Will NAD+ make my GLP-1 medication work better or faster?

No. NAD+ doesn't affect appetite or the mechanism GLP-1 medications use for weight loss. They work independently of each other.

Should I tell my GP or prescriber I'm using NAD+?

Yes. Always disclose all supplements and injectables you're using to whoever is managing your prescription medication.

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.