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Making Cellular Health Easy To Understand

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Vitamin D: An Overview, and Its Importance in Immune Health

Explore the ins and outs of vitamin D as it affects your health and plays a role in everything from bone health to immune function and more.
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Immunosenescence: The Relationship Between Immune Health and Aging

As we age, our bodies can become less well defended. This is because our immune systems age, too. There’s a name for this process: immunosenescence.
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How a Sedentary Lifestyle Depletes NAD+ and Why it Matters

Discover the relationship between an active lifestyle and NAD+ levels, and how a sedentary lifestyle can negatively affect the way you age.
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The Tru Meaning of Bioavailability

Bioavailability is key when choosing high-quality supplements. Learn more about the importance of bioavailability and the many variables affecting it.
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How to Support Immune Defense with Nutrition

How are immune health and nutrition connected? Why are vitamins C, D, and zinc so important? Find out more about the immunity/nutrition connection.
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Nutrition and Longevity: Clues from The Blue Zones

"Blue Zones" are places around the world where people live longer. We dive into their longevity secrets.
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How Is Cellular Energy Different from Caffeine?

What is cellular energy, and how is it different from your average cup of coffee?
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The Roots of NAD+ Research

Explore the trailblazers that helped pave the way behind the science of NAD+.
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6 Lifestyle Habits That Affect Your NAD+ Levels

Alcohol consumption, poor diet, excess sun exposure, over-training, sedentary living, sleep disruption—all these lifestyle habits affect NAD+ levels.
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5 Things Andrew Hughes Couldn’t Live Without on Everest

Andrew Hughes is a Tru Believer and an extraordinary mountaineer/explorer. Here are the 5 things he couldn't live without when summiting Mt. Everest.
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Tru Niagen® Is Like an Insurance Policy for Your Cells

Explore how Tru Niagen® provides peace of mind for situations that escape your control.
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What Is Cellular Nutrition?

Proper nutrition has too many variables. Learn why cellular nutrition is different and what you can do to benefit the foundation of your health.
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A Beginner’s Guide to NAD+

NAD+ is hard to understand. Here's a beginner's guide to this all-important molecule. No PhD required.
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Age and Testosterone

Testosterone therapy is the latest anti-aging fad. Explore what the healthy aging experts have to say about the science.
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The Science Behind Telomeres and Aging

Have you heard of telomeres? Discover how these microscopic structures in our all cells are so closely linked to aging.
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Why 300mg?

Learn why we chose 300mg as our recommended serving size for Tru Niagen®.
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6 Ways to Track Your Healthy Aging Routine

Healthy aging is a journey. Here are 6 easy methods that help track your healthy aging routine every step of the way.
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How Do Cells Repair Themselves?

Our bodies have the unique ability to heal. Discover how your cells make repairs in the body.
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Is NAD+ the Key to Anti-Aging?

Could this molecule be the fountain of youth? Explore how NAD+ affects the aging process.
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Niagen® Research: The Latest Science

Learn about the latest research behind our active ingredient, Niagen® nicotinamide riboside (NR).
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Vitamin B3 Deficiency: What Does It Look Like?

Vitamin B3 deficiency is rare but this nutrient is vital for your health. What happens when you don't have enough?
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What Is Mitochondrial Biogenesis?

Learn how your body uses mitochondrial biogenesis in order to match your new energy needs.
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What Is Mitochondrial Dysfunction?

Mitochondrial dysfunction can make a big impact on your health. Discover what happens when these organelles don't work the way they should.
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Mitochondria and Aging

Microscopic power plants in your cells, known as the mitochondria, may be the key to why we age.
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The 9 Hallmarks of Aging

There are nine hallmarks of aging that contribute to the aging process. We break down each of them in plain English.
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How Does Intermittent Fasting Affect Your Body?

Learn what intermittent fasting does to you on a molecular level. Is there any science behind this diet fad?
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Nicotinamide Riboside Benefits

Discover the benefits of nicotinamide riboside, the primary active ingredient in Tru Niagen®.
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Chronological Age vs Biological Age

Your biological age may be different from your chronological age. Understand the difference.
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Nicotinamide Riboside Food Sources

Nicotinamide riboside (NR) is a novel form of vitamin B3. Find out which foods have the highest concentration of NR.
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What Is Healthy Aging?

Healthy aging is about more than just being "healthy". Learn about the true meaning behind this buzzword amongst age-defying pioneers.
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What Is a Coenzyme?

Coenzymes are not as well-known as their enzyme counterparts. Learn why they are just as important.
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What Is Cellular Health?

We define cellular health and explore how it impacts our outlook on nutrition.
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NAD+ and Heart Health

Discover how NAD+ and mitochondria play a role in maintaining your heart health.
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What Is Biohacking and Where Do Supplements Fit In?

Learn more about the biohacking trend and some safe, easy ways to implement your own biohacking routine.
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What Does “Nature-Identical” Mean?

Explore the importance of nature-identical ingredients and how they can benefit the human body.
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Is Nicotinamide Riboside Safe?

Nicotinamide riboside comes in many forms. Learn which types to trust and why.
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A Closer Look into NAD+ IV Therapy

What is NAD+ IV therapy and is it effective? Learn more about this buzzworthy method of boosting NAD+.
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Micronutrient vs. Macronutrient vs. Cellular Nutrient

Macronutrients and micronutrients are the pillars of nutrition. But what are cellular nutrients? Find out the differences between these three forms.
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What Does Cellular Energy Feel Like?

Cellular energy is different from the energy you get from stimulants. Find out how your body builds cellular energy through lifestyle changes.
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NAD+ and Sun-Exposure

Too much sunlight can be harmful to your cells. Learn why maintaining levels of NAD+ is important when trying to recuperate from sun damage.
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Niacin vs Nicotinamide vs Nicotinamide Riboside

What's the difference between niacin and nicotinamide? What about niacin vs nicotinamide riboside? We break down the different forms of vitamin B3.
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How to Increase NAD+ Levels Naturally

Our NAD+ levels decline with age. Learn how to increase your NAD+ levels naturally.
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Understanding the Aging Process

Dr. Sandra Kaufmann discusses the seven tenets of aging and how NAD+ fits into the equation.
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Does NAD+ Support Muscle Function?

Learn how muscles work and how NAD+ helps muscle cells repair and recover.
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How Does Sleep Deprivation Affect Your Cells?

Your cells get stressed by an exhausted body. Discover how a lack of sleep can damage your cellular health.
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A Clinical Study That Connects NAD+ and Aging

Discover how an important coenzyme called NAD+ plays a role in how we age.
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A Closer Look into One of Our Clinical Studies

Clinical trials determine whether a supplement is safe and effective. Explore one of the key clinical studies behind Niagen® (nicotinamide riboside).
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What Is a Dietary Supplement?

What are supplements made of? Discover the different kinds of ingredients that make a supplement today.
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What Is a Clinical Trial for Supplements?

Why are clinical trials so important and how are they conducted for supplements? We uncover key questions to consider when reviewing a clinical trial.
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NAD: What Is It and How Does It Affect Aging?

Understand the inner workings behind the coenzyme NAD+ and why it’s essential for your health.
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How Does Cellular Repair Work?

Repair begins in your cells. Learn how the cellular repair process works, starting with a coenzyme called NAD+.
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Mitochondria - The Powerhouse of the Cell

Learn how tiny organelles in your body called mitochondria earned the nickname, “the powerhouse of the cell”.
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8 Surprising Ways Your Body Uses NAD+

NAD+ is a key mechanism for healthy aging. Discover the eight different ways NAD+ is involved in your body’s functions.
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NAD vs NAD+ vs NADH - What’s the Difference?

NAD, NAD+, or NADH. Learn why this coenzyme has many different names.
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Nicotinamide Riboside (NR): What Is It?

Explore nicotinamide riboside (NR), the groundbreaking micronutrient behind Tru Niagen® that's making headlines as the "healthy aging" vitamin.
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NAD+ Supplements: A Complete Guide

Learn about the different types of NAD+ supplements and discover which one brings you the best benefits for better aging.
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5 Ways Personalized Nutrition Can Support Wellness

Find out how personalized nutrition supports your overall wellness.
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Is Nicotinamide Riboside Really an Anti-Aging Supplement?

Here’s why nicotinamide riboside (NR) is more than just another form of vitamin B3.
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Nicotinamide Riboside vs NMN: Follow the Science

A true side-by-side comparison between Nicotinamide Riboside (NR) and NMN.
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Could the Key to Better Hair and Skin Begin Inside of Us?

Is there a link between our mitochondria and two highly visible signs of aging: hair loss and wrinkles?
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How a Sedentary Lifestyle Affects Your Cells

Find out why your cellular health suffers when living a sedentary lifestyle.
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14 Beauty Tips to Age Better

Dr. Alyssa Dweck reveals a new definition of beauty and how to get there.
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How to Support Your Mitochondrial Health

Learn how to support your mitochondria, the powerhouse of the cell. These tiny organelles are vital for your cellular health.
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How Poor Diet Affects Your Cells

Find out how a poor diet negatively affects you on a cellular level.
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Energy, Age, and Estrogen

Dr. Alyssa Dweck discusses the relationship between aging and menopause.
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A 10-Minute Workout You Can Do at Home (With No Equipment)

ChromaDex advisor, Jen Cohen, provides a 10-minute HIIT exercise you can do at home.
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Answering the Big Questions about Aging

Recent research shows the best way to understand why we age is to look to our cells.
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Why Some of Our Best Habits Are Actually “Bad” for Us

Some habits we tout as healthy behavior require a level of moderation to keep from overexerting ourselves.
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Exercise and NAD+

Find out how your body harnesses cellular energy to power your muscles during exercise.
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What Are Free Radicals?

Learn about free radicals and antioxidants, the delicate balance they hold, and their impact on your cellular health.
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What Is a cGMP Facility?

What does it mean when a product is manufactured at a cGMP facility? Learn about our rigorous testing and quality control.
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How Drinking Affects Your Cells

Learn the science of how excessive drinking can negatively affect your cellular health.
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Mitochondrial Support Supplements: A Complete Guide

Learn about the different kinds of mitochondrial support supplements like NAD+ boosters, CoQ10, and Creatine.
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7 Ways Your Body Makes Energy

Find out the different ways your body makes energy on a biological level.
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