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"Niagen?" What is a Nicotinamide Riboside (NR) Supplement?


What is a Nicotinamide Riboside (NR) Supplement

Have you stumbled upon the term "NR supplement" and scratched your head? Or maybe you've heard about the popular brand "Tru Niagen" and wondered what it does? If so, you're not alone. Nicotinamide riboside (NR) is a form of vitamin B3 that's gaining traction in the world of health and wellness, but navigating the information can be tricky. This blog aims to clear things up and explain what NR supplements are all about.

What is Nicotinamide Riboside (NR)?

Nicotinamide riboside (NR), also sometimes called nicotinamide riboside, is a precursor to a molecule in your cells called nicotinamide adenine dinucleotide (NAD+). NAD+ plays a critical role in many cellular processes, including energy production, DNA repair, and cell signaling. As we age, our NAD+ levels naturally decline. NR supplements aim to address this by providing your body with a way to boost NAD+ production.

Benefits of NR Supplements:

While research on NR is ongoing, some potential benefits include:

Anti-aging effects:

Increased NAD+ levels are theorized to promote cellular health and longevity, though more studies are needed.

Improved cellular energy production:

NR may enhance how your cells generate energy, potentially leading to increased stamina and reduced fatigue.

Cellular repair and protection:

NR's role in boosting NAD+ may support DNA repair and protect cells from damage.


Popular NR Supplement: Tru Niagen

Tru Niagen is a popular brand of NR supplement. It's a patented form of NR and claims to effectively raise NAD+ levels in the body. However, it's important to note that:

  • More research is needed: While some studies show promise, more robust research is required to solidify the specific benefits of NR supplementation.

  • Side effects are possible: As with any supplement, NR can have side effects, though typically mild. Common ones include flushing, headaches, and stomachache. It's crucial to consult a doctor before starting NR, especially if you have any underlying health conditions or take medications.

Where to Find NR Supplements?

NR supplements are becoming increasingly available. You can find them at some health food stores, online retailers, and even some pharmacies. However, remember to prioritize reputable brands and discuss NR with your doctor before incorporating it into your routine.

Key Takeaways:

  • NR supplements are a source of nicotinamide riboside, a precursor to NAD+, a molecule important for cellular health.

  • Potential benefits of NR include anti-aging effects, improved cellular energy production, and cellular protection.

  • More research is needed to fully understand the long-term effects of NR supplementation.

  • Consult a doctor before starting NR, especially if you have any health concerns.

By understanding what NR supplements are and their potential benefits and drawbacks, you can make informed decisions about whether they might be a good fit for your health goals. Remember, consulting a doctor is always recommended before starting any new supplement regimen.


If you're interested in learning more about your cellular age and whether you should take supplements like NAD+, NMN, and NR. consider looking into cellular age tests such as the one provided by keybasisiv.com. Using the blood test results they can then create an anti aging supplement custom to you, to help you age gracefully.

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