Why do I need this report?

Because niacinamide status isn’t only about what you eat—it’s also about how your body absorbs, converts, and uses vitamin B3. This report helps you understand whether your genetics may influence vitamin B3 processing, so you can make smarter choices for skin health, digestive comfort, and nervous system support. It’s especially useful if you’re plant-based, pregnant/breastfeeding, aging, managing absorption-related conditions, or considering supplements and want guidance grounded in your biology.

Why is this report unique?

Most nutrition advice treats everyone the same. This report is different because it evaluates 11,120 genetic variants associated with vitamin B3 pathways and turns them into 17 personalized, actionable recommendations. Instead of generic “take B vitamins” guidance, you get DNA-informed insights that help you focus on the most relevant dietary and supplement strategies for your individual needs and risk factors.

How is the recommendations list built?

Your recommendations list is built by mapping your genotypes to scientifically supported relationships in vitamin B3/niacinamide metabolism and related health outcomes. Each recommendation is prioritized based on (1) the estimated impact of your specific genetic variants, (2) the strength and consistency of the scientific evidence, and (3) practical usefulness and safety. The result is a focused set of dietary and supplement actions designed to be both personalized and evidence-based.

What does niacinamide (vitamin B3) do for skin and gut health?

Niacinamide is a form of vitamin B3 involved in fundamental cellular processes that support the nervous system, skin barrier function, and digestive health. In skincare research, topical niacinamide has been studied for concerns such as acne, eczema, rosacea, seborrheic dermatitis, psoriasis, melasma, and visible signs of skin aging. From a nutrition perspective, adequate vitamin B3 intake supports overall metabolic function, and your body can convert dietary niacin into niacinamide. This report focuses on how genetic differences may influence vitamin B3 utilization, helping you choose diet and supplement strategies that better match your biology.

Should I take a niacinamide supplement based on my DNA results?

Not everyone needs a supplement—many people meet vitamin B3 needs through diet—but DNA insights can help identify when paying closer attention may be worthwhile (for example, if your genetics suggest differences in processing, or if lifestyle/health factors may reduce effective levels). The report provides personalized supplement guidance, including when food-first strategies may be sufficient and when supplementation could be considered. It also emphasizes safety: higher doses of niacin forms have been linked to side effects such as gastrointestinal symptoms and, in some cases, liver-related concerns and insulin resistance. The report is educational and supports informed conversations with a clinician before starting or changing supplements.

Save $30

Niacinamide (Vitamin B3)

Rated 4.79 out of 5 based on 14 customer ratings

4.8 (15 reviews)

Niacinamide (Vitamin B3)

Rated 4.79 out of 5 based on 14 customer ratings

4.8 (15 reviews)

The report provides up to 17 personalized recommendations based on over 11,120 genetic variants analyzed. Purchase a DNA kit to generate your genetic results. If you've already got one, you're all set to continue. View sample report.

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Trusted by 200,000+ users & 2,000+ doctors

Proven track record: 3+ million analyses delivered

Analyzes 11,120 Genetic Variants

Up to 17 DNA-Based, Science-Backed Recommendations

Niacinamide (Vitamin B3)

$59 $29

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Product features

Note: To generate your personalized report, purchase a SelfDecode DNA kit. If you already have one, you’re ready to proceed.

Understanding Your Niacinamide (Vitamin B3) Risks: A DNA-Based Report

Do you struggle with stubborn breakouts, redness, or signs of skin aging and wonder if your body is getting (and using) enough vitamin B3? Are you curious why your energy, digestion, or nervous system resilience doesn’t match your diet on paper? And if you’re vegetarian, pregnant, breastfeeding, or taking certain medications, are you unsure whether your niacinamide needs are different? The Niacinamide (Vitamin B3) DNA Health Report helps connect your genetics with practical nutrition choices that support skin, gut, and nervous system health.

Key Report Highlights

This report analyzes 11,120 genetic variants (SNPs) linked to how your body processes vitamin B3 and delivers 17 targeted recommendations you can act on right away. Niacinamide is an essential biomarker for nervous system, skin, and gut health, and most adults need about 14–16 mg per day—an amount that can come from everyday foods like poultry, tuna, or brown rice. Your genes can influence how efficiently you convert and utilize vitamin B3, which may help explain why “standard” advice works well for some people but not others.

Personalized, Actionable Recommendations

Your recommendations are personalized to your DNA results and focused on the actions most likely to matter for you—covering both dietary and supplement guidance. For example, you may see food-based strategies to reliably reach daily vitamin B3 targets (with options tailored for omnivores and plant-based diets), or supplement guidance that emphasizes appropriate dosing and safety considerations. You may also receive context-specific tips—such as paying closer attention to intake during pregnancy/breastfeeding, with aging, or if factors like alcohol use or certain medications could affect vitamin B3 status.

User-Friendly Format and Trust

The user-friendly format of this report emphasizes clarity, offering practical, easy-to-follow insights to integrate seamlessly into your lifestyle. Whether you’re a novice or seasoned biohacker, you’ll find the layout accessible and the information straightforward.

This report is grounded in the latest scientific research and trusted by over 150,000 users and 1,000+ doctors worldwide. It’s not only comprehensive but also complies with stringent privacy laws, being HIPAA and GDPR compliant.

Getting Started

Ready to unlock the secrets within your DNA? Purchase a DNA kit for an easy at-home collection process and gain the insights you need for a proactive, personalized approach to wellness. Don’t wait—take the first step to understanding your health today.

Product FAQs

: Because niacinamide status isn’t only about what you eat—it’s also about how your body absorbs, converts, and uses vitamin B3. This report helps you understand whether your genetics may influence vitamin B3 processing, so you can make smarter choices for skin health, digestive comfort, and nervous system support. It’s especially useful if you’re plant-based, pregnant/breastfeeding, aging, managing absorption-related conditions, or considering supplements and want guidance grounded in your biology.
: Most nutrition advice treats everyone the same. This report is different because it evaluates 11,120 genetic variants associated with vitamin B3 pathways and turns them into 17 personalized, actionable recommendations. Instead of generic “take B vitamins” guidance, you get DNA-informed insights that help you focus on the most relevant dietary and supplement strategies for your individual needs and risk factors.
: Your recommendations list is built by mapping your genotypes to scientifically supported relationships in vitamin B3/niacinamide metabolism and related health outcomes. Each recommendation is prioritized based on (1) the estimated impact of your specific genetic variants, (2) the strength and consistency of the scientific evidence, and (3) practical usefulness and safety. The result is a focused set of dietary and supplement actions designed to be both personalized and evidence-based.
: Niacinamide is a form of vitamin B3 involved in fundamental cellular processes that support the nervous system, skin barrier function, and digestive health. In skincare research, topical niacinamide has been studied for concerns such as acne, eczema, rosacea, seborrheic dermatitis, psoriasis, melasma, and visible signs of skin aging. From a nutrition perspective, adequate vitamin B3 intake supports overall metabolic function, and your body can convert dietary niacin into niacinamide. This report focuses on how genetic differences may influence vitamin B3 utilization, helping you choose diet and supplement strategies that better match your biology.
: Not everyone needs a supplement—many people meet vitamin B3 needs through diet—but DNA insights can help identify when paying closer attention may be worthwhile (for example, if your genetics suggest differences in processing, or if lifestyle/health factors may reduce effective levels). The report provides personalized supplement guidance, including when food-first strategies may be sufficient and when supplementation could be considered. It also emphasizes safety: higher doses of niacin forms have been linked to side effects such as gastrointestinal symptoms and, in some cases, liver-related concerns and insulin resistance. The report is educational and supports informed conversations with a clinician before starting or changing supplements.

WHY SELFDECODE?

Empowering Your Well-being Journey

This personalized health report is powered by SelfDecode's cutting-edge AI technology, designed to unlock a deeper understanding of your health potential. We're committed to providing you with the most accurate and actionable insights to guide your well-being journey.

Most Accurate
Polygenic Risk Scoring

We leverage cutting-edge algorithms and analyze a massive dataset of 2 million people to deliver the most precise assessment of your genetic health predispositions. Our advanced approach takes into account your ancestry - which is often overlooked by other methods - to provide you with the most accurate risk assessment. This ensures that the risk scores you receive are based on the latest scientific evidence and are truly personalized to your genetic makeup.

Cutting-Edge AI &
Machine Learning

We have invested 20 million dollars developing our AI and machine learning models. Our patent-pending technology provides you with the most personalized health insights and recommendations by taking into account your unique DNA, lifestyle, labs, symptoms, conditions and health goals. This empowers you to make informed decisions tailored to your specific needs.

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

We go beyond the basics by analyzing a staggering 200 million genetic variants to provide the most comprehensive picture of your health potential. Our sophisticated recommendation engine leverages this deep analysis to provide personalized and actionable insights to optimize your well-being journey.

Built by Leading
Scientists & Engineers

A dedicated team of over 60 scientists and engineers is continuously innovating and developing our technology, ensuring it remains at the forefront of personalized health.

Reviews

Rated 4.79 out of 5 based on 14 customer ratings

4.8 (15 reviews)

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Ananya J.

Rated 5 out of 5
I didn’t realize my body might need more niacinamide until I saw my genes laid out like this.
Amara E.

Rated 5 out of 5
I’ve bought a handful of these and the niacinamide one surprised me by how tailored the recommendations felt. The results lined up closely with what I suspected, but the way it broke down food choices like turkey and sunflower seeds was a step above my usual experience.
Amanda L.

Rated 4 out of 5
Clear and useful, but I wish it separated food targets from supplement options more cleanly for quick planning.
Michael F.

Rated 5 out of 5
B3 pathway finally explained.
Lars B.

Rated 5 out of 5
Got some answers right away about my vitamin B3 needs.

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Niacinamide (Vitamin B3)

Product features

Understanding Your Niacinamide (Vitamin B3) Risks: A DNA-Based Report

Key Report Highlights

Personalized, Actionable Recommendations

User-Friendly Format and Trust

Getting Started

Product FAQs

Why do I need this report?

Why is this report unique?

How is the recommendations list built?

What does niacinamide (vitamin B3) do for skin and gut health?

Should I take a niacinamide supplement based on my DNA results?

WHY SELFDECODE?

Empowering Your Well-being Journey

Most AccuratePolygenic Risk Scoring

Cutting-Edge AI &Machine Learning

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

Built by Leading Scientists & Engineers

Reviews

Related Products

Most Accurate
Polygenic Risk Scoring

Cutting-Edge AI &
Machine Learning

Built by Leading
Scientists & Engineers