Telehealth is safe and easy | Oral NAD+ Precursor
Niagen® (NR)
NIAGEN® is nicotinamide riboside chloride (NR), a vitamin B3-related dietary ingredient the body can use to make nicotinamide adenine dinucleotide (NAD+). Human studies show that oral NR can raise blood NAD+ metabolites; specific healthy-aging outcomes remain under study.
Clinical Specifications
Clear, evidence-aware information without anti-aging promises.
The Ingredient
Nicotinamide Riboside Chloride:
An orally consumed NAD+ precursor related to vitamin B3. It is a dietary ingredient, not an FDA-approved drug for treating or preventing disease.
NAD+ Precursor
Biological Role:
NAD+ participates in cellular energy metabolism and many enzyme reactions. Raising a blood biomarker does not establish a clinical anti-aging effect.
Oral Use
Follow the Label:
Use only the product serving instructions and any individualized guidance provided by your clinician. Do not combine high-dose supplements without review.
*NIAGEN® (nicotinamide riboside chloride) is a dietary ingredient. Dietary supplements are not FDA-approved to diagnose, treat, cure, or prevent disease. Product information is educational and is not a promise of anti-aging or therapeutic results.
The Evidence for Nicotinamide Riboside
What Human Studies Show
Randomized controlled studies have found that oral nicotinamide riboside can increase NAD+ and related metabolites and was generally well tolerated over the studied periods. These studies do not establish that NR reverses aging or treats disease. See PubMed (2019) and PubMed (2018).
Responsible Expectations
Clinical outcomes remain an active area of research. Niagen (NR) should not be described as proven to prevent, reverse, or treat aging, fatigue, cognitive decline, metabolic disease, or other medical conditions.
Evidence & Sources
Evidence note: Human randomized studies show that oral nicotinamide riboside (NR) can increase blood NAD+ and related metabolites and has been generally well tolerated over the studied periods. These biomarker findings do not establish that NR prevents, treats, or reverses aging or any disease. FDA’s GRAS response for nicotinamide riboside chloride concerns specified food uses; it is not FDA drug approval or proof of clinical efficacy.
How It Works
Our Secure 3-Step Process
1
Complete Your Wellness Intake
Complete your intake through Aria Health’s secure, HIPAA-compliant patient platform. Provide your medical history, current medications and supplements, allergies, and treatment goals so the clinician can review them.
2
Clinician Review
A U.S.-licensed clinician can review your health history, medicines, supplements, and goals and discuss whether NR is a reasonable addition to your wellness plan. This review does not guarantee a particular product recommendation.
3
Product Fulfillment
If selected for your plan, the product is fulfilled with its official label, lot information, storage directions, and serving instructions and shipped discreetly to your door.
⚠️ Important Safety Information & Contraindications
- Dietary supplement: NIAGEN® (NR) is not an FDA-approved drug and is not intended to diagnose, treat, cure, or prevent disease.
- Possible reactions: Stop use and contact a healthcare professional if you develop persistent gastrointestinal symptoms, rash, or another unexpected reaction.
- Medical review: Tell your clinician about liver or kidney disease, cancer treatment, pregnancy, nursing, upcoming surgery, and all medicines and supplements.
- Evidence limits: Human studies have evaluated biomarker changes and short-term tolerability; long-term clinical benefits and risks are not fully established.
- Use only as directed: Follow the product label and your clinician’s guidance.