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But what exactly do they do to your body?

Image may contain Medication Pill Food Food Presentation and Bread

Woman taking medicines.

And what are the assumed benefits of NAD+ supplements?

I had registered dietitians break it down.

Our bodies naturally produce NAD+, so it makes sense that levels decline as we age.

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So in a nutshell, youll want to take NRnot NAD+to help boost your NAD+.

All your NAD+ questions, answered

What are the benefits of NAD+ supplements?

NAD+ plays a role in energy production and cellular repair to support the aging process.

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What is the best form of NAD+ to take?

Finding the best dosage depends on different factors like age and your overall health.

Are there any side effects or risks associated with NAD?

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NR is the only NAD+ booster that has no known interactions or adverse effects.

Other B3 precursors, such as nicotinic acid (NA) and nicotinamide, do have side effects.

At high doses,NAcauses intense flushing andnicotinamidemay cause GI issues.

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NR supplements are generally well-tolerated, but that doesnt mean theyre safe for everyone.

If you fall into any of these camps, check with your doctor before starting an NR supplement.

This dosage may be especially helpful for older adults.

Raj Singh MD, FACP, FASN, an internal medicine doctor with years of experience working with NAD.

I dont feel a jolt, per se; its more like a steady wakeful feeling.

And I dont feel so reliant on my morning coffee anymore, saysGlamourcontributorApril Benshosan.

Someresearchshows that resveratrol and quercetin can work synergistically with NR, potentially boosting its effects.

This supplement is non-GMO, third-party-tested, and vegetarian-friendly.

In addition to these antioxidants, it also contains betaine.

This amino acid hasbeen shownto help increase muscle endurance.