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Your DNA Holds the Key to Better Health

and We Help You Use It

If standard health advice doesn't work for you, there's a reason: Your body processes nutrients, stress, and medications differently from others. What works for your sister or best friend might not work for you because your genetic code is unique. Stop guessing. Start knowing.

Start your DNA journey

Your Path to Better Health Starts Here

Your Health Has a Blueprint, and It Begins with Your Genes

Your body isn’t failing you, it’s communicating with you. With the right genetic insights, you can finally:

  • Understand the deeper reasons behind how you feel
  • Discover patterns that make sense of your health journey
  • Follow a clear, personalised path to balance and vitality
  • Work with practitioners who truly understand your biology

Stop guessing. Start uncovering the answers written in your DNA.

Join thousands of people who've transformed their health through genetic insights. Get your personalized genetic blueprint. Start your journey today!

Why your mood and energy fluctuate (and how to support them naturally)

The foods and lifestyle habits your body actually needs

Your personalized path to peak immune function

How to achieve optimal health

Ways to support health imbalances, allergies, mood and much more

Your Genetic Journey Toward Better Health

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MyHappyGenes_Complete_Bundle

MyHappyGenes® Bundle at $399

Unlock your genetic blueprint with the MyHappyGenes® DNA Kit. Included are

  • The DNA test kit.
  • Mood & Personality Report with a Full Genetic Report, and discover how your genes shape your mood, personality, and motivation. 
  • Your Story takes those same results and turns them into exactly that: a story vs data
  • Diet & Lifestyle Report turns your genetic results into targeted food, nutrient, and lifestyle recommendations based on your DNA. and includes potential food sensitivities.
  • Your Food Plan explains what your Diet & Lifestyle results mean for you. This includes a 7-day meal plan and shopping list.
Start Your DNA Journey
MyHappyGenes_Practitioner_Reports

Go even deeper with a practitioner - $199*

For more advanced insights, this package gives you three reports and translates your genetic data into a personalized plan for lasting health.


We want to make sure there are no contraindications to implementing the strategies, so we require working with a licensed health care provider who is trained to look at these advanced reports and interpret them for you. 

  • Your Health Assessment
  • Biochemical Pathways Analysis
  • Personalised Supplement Recommendation
  • *Practitioner fees not included
Unlock Your DNA Report

UNLOCK YOUR GENETIC CODE TO FEEL YOUR BEST, EVERY DAY

Imagine finally understanding why your body works the way it does — not generic advice from whatever influencer is trending this week, but real insight from your own DNA. At MyHappyGenes®, we've spent more than 10 years helping thousands of people transform their health through genetic insight. Our comprehensive analysis maps 600+ genes that shape your wellbeing, helping you:

  • Think sharper and lift your mood
  • Understand why you are the way you are — mood, personality, the patterns you've always had questions about
  • Design lifestyle habits that lead to optimal health, built around your biology instead of a generic template
  • Know exactly what fuel — food, movement, routine — your body actually runs best on
See What Actually Works

Why MyHappyGenes® is Different

Unlike other genetic testing companies that leave you to interpret complex results alone, we give you two powerful options:

Option 1: DIY with Confidence

Prefer to do it alone? Our first two reports, Mood & Personality and Diet & Lifestyle, are designed to be understood without a medical degree.


All genetic information is supported by scientific research and linked to trustworthy citations, so you can dive as deep as you want.


The choice is yours to work with a practitioner or not - but either way, you're not guessing anymore.

Get a Kit and Start Your Journey

Option 2: Work with a Certified Practitioner

Our network of trained professionals can:

  • Translate your genetic profile into actionable steps
  • Create personalized supplement and lifestyle plans
  • Ensure safety with your current medications
  • Guide you through optimizing your health for life
Find a Practitioner Near You

The MyHappyGenes® Process

Wondering what happens after your DNA test? Here’s a simple look at the MyHappyGenes® process, from cheek swab to personalized insights designed to help support your health and well-being.

Get a Kit and Start Your Journey

Ask Dr. J: Your Genetic Questions Answered

Dr. J Dunn, founder of MyHappyGenes®, breaks down complex genetics into clear, actionable advice. These short videos answer real questions from our community because understanding your genes shouldn't require a medical degree.

What if healthy doesn't actually have a certain look? 🧬 Scroll through social media and "healthy" seems to mean one thing: thin, glowing, eating perfectly, and up at 6 a.m. for a workout. But health isn't a look. In this week's Q&A, Dr. J shared how she actually measures health with her patients, and it's got nothing to do with how you look. Get her quick-reference checklist so you can check in with your own body and know what "healthy" really feels like for you. https://myhappygenes.com/the-real-signs-of-health-checklist/ Instead, they tend to feel steady. Good energy. Solid sleep. Healthy digestion. A resilient mood. And the ability to bounce back when life gets stressful. The catch? What creates that balance is different for everyone. 🧬 What You'll Learn 👉 How Dr. J actually evaluates whether someone is healthy—and why "I feel good" deserves a deeper question 👉 Why the same diet, supplement, or exercise routine can help one person and make another feel worse 👉 How COMT genetic variants can influence your response to stress and exercise 👉 Why there is no universal "best" diet, workout, sleep schedule, or supplement routine 👉 How your genetic blueprint can provide clues about what your body needs to function at its best ⚡ The Core Insight Health isn't about looking healthy. It's about functioning well. Your ideal diet, exercise routine, sleep habits, and nutritional support may look completely different from someone else's—and that's not a failure. It's biology. The goal isn't to copy someone else's version of wellness. It's to understand what your body needs to feel balanced, energized, and resilient. Your genes provide the blueprint. The goal is to build a lifestyle that works with your biology, not against it. ⏱ Chapters 00:00 Welcome and Setting 00:23 What Healthy Really Means 01:23 Core Signs of Health 03:29 Why One-Size-Fits-All Health Advice Fails 04:50 Finding the Exercise That Fits You 06:23 Why There Is No Universal Diet 07:52 A Real-World Example of Health 08:48 Your Health Checklist & Wrap-Up ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 9:39
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC4wRkVBNUY4OTkzN0JCNTA2

What Does "Healthy" Actually Feel Like?

Can you actually change your genes? 🧬 Dr. J gets this question all the time—and the answer is more interesting (and more hopeful) than a simple yes or no. Your DNA sequence is your blueprint. But the way your body reads and expresses that blueprint can change depending on your environment, nutrition, stress, lifestyle, and other biological factors. That's epigenetics. In this Q&A, Dr. J Dunn, founder of My Happy Genes, explains what epigenetics really means, how methylation influences gene expression, and why changing how a gene is expressed is very different from changing the DNA itself. She also explores fascinating research into how stress-related responses may be influenced across generations, including a mouse study that demonstrates how environmental experiences can affect biological responses in offspring. Then the conversation takes an unexpected turn: mitochondria. These tiny energy-producing structures inside your cells have their own DNA and can be affected by environmental stressors, including certain medications, pesticides, heavy metals, and other toxins. Dr. J explains why mitochondrial health matters—and why it may deserve just as much attention as methylation when you're thinking about long-term health and energy. 🧬 What You'll Learn 👉 The difference between genetics and epigenetics 👉 How methylation can influence whether genes are more or less active 👉 Why epigenetic changes are not the same as editing your DNA 👉 How your environment can influence gene expression 👉 The fascinating connection between stress, epigenetics, and biological patterns across generations 👉 What histones do and how they help control access to DNA 👉 Why mitochondrial health matters for cellular energy 👉 How environmental exposures can affect mitochondrial function 👉 Why protecting your mitochondria may be an important part of a personalized health strategy ⚡ The Core Insight You can't simply rewrite your DNA. But your genes aren't necessarily your destiny, either. Your environment and lifestyle can influence how your genetic blueprint is expressed. Understanding that distinction can give you a more useful way to think about genetics, health, and the choices you make every day. Your genes hold the blueprint. Your choices help influence how that blueprint is expressed. ⏱ Chapters 00:08 What Epigenetics Means 01:53 Genes Set Before Birth 03:07 Generational Trauma Example 04:04 Methylation Diagram Explained 05:38 What Programs Can’t Do 07:05 Methylation Pathways and Creatine 08:30 Cancer Timing and Mitochondria 09:24 Mitochondria Basics and Origins 10:50 Protecting Mitochondria Daily 12:40 Save the Mitochondria Wrap Up ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 13:29
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC44NjIxNjc5OUQwQkJBODQ5

Can You Actually Change Your Genes? The Truth About Epigenetics

Is coffee actually good for you—or could your genes determine whether caffeine helps or hurts? ☕🧬 You've probably seen the headlines: coffee is packed with antioxidants, may be protective, and is even associated with a longer life. Those studies aren't necessarily wrong. But they're based on averages. And averages don't tell you how your body processes caffeine. In this Q&A, Dr. J Dunn, founder of My Happy Genes, explains what caffeine is actually doing in your brain and why some people can drink coffee late in the day without a problem, while others feel jittery, anxious, or wide awake after a single morning cup. The difference may come down to your genetics—and how quickly your body clears caffeine. 🧬 What You'll Learn 👉 What caffeine actually does in your brain—and why it doesn't technically give you energy 👉 How caffeine blocks adenosine, the neurotransmitter that signals tiredness and sleepiness 👉 The genetic pathways that influence how quickly you metabolize caffeine 👉 How NAT and CYP1A2 variants can affect caffeine clearance 👉 Why some people are fast caffeine metabolizers while others clear it much more slowly 👉 Why an afternoon coffee could still be affecting your sleep hours later 👉 Why research saying "coffee is good for you" doesn't necessarily apply equally to everyone 👉 Where caffeine hides beyond coffee—including tea, medications, and other products 👉 How understanding your genetics can help you determine your own caffeine tolerance ⚡ The Core Insight Caffeine sensitivity isn't about being "too sensitive." It's biochemistry. Two people can drink the same cup of coffee and have completely different experiences because their bodies process caffeine differently. Once you understand your genetic blueprint, you can make more informed decisions about how much caffeine, what time of day, and whether caffeine works for your biology at all. ⏱ Chapters 00:00 Is coffee good or bad for you? 00:26 Why everyone reacts to caffeine differently 01:53 What caffeine actually does in your brain 02:32 The genes that clear caffeine from your body 03:39 NAT and CYP1A2 explained 04:33 Fast vs. slow caffeine clearance 05:29 Caffeine hides in more than coffee 05:38 A real example: balancing biochemistry over time 06:44 Why some people rely on caffeine for energy 07:11 The final takeaway ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 8:03
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC43RDg3MzJDMTRFMTZFOTAw

Why Coffee Affects Everyone Differently (Your Genes Explain Why)

Have you been told you're "too sensitive" your whole life? Maybe you're deeply affected by criticism, overwhelmed by noisy environments, or emotionally drained after spending time with certain people. What if that isn't a personality flaw... What if it's how your nervous system is genetically wired? In this Q&A, Dr. J Dunn, founder of My Happy Genes, explores the science behind Highly Sensitive Persons (HSPs) and explains why some people naturally process emotions, stress, and sensory information more deeply than others. Around 15–20% of people are believed to have this trait. And while it can make life feel more intense, it also comes with remarkable strengths. 🧬 What You'll Learn 👉 Why high sensitivity has a genetic and biochemical basis 👉 How the SLC6A4 (serotonin transporter) gene influences emotional sensitivity 👉 Why COMT variants can make stress linger longer in the body 👉 How the ADRA2B gene affects emotional memory and awareness of social cues 👉 The difference between "dandelion" and "orchid" nervous systems 👉 The hidden strengths of highly sensitive people—including empathy, intuition, creativity, and deep insight 👉 Practical strategies to prevent overwhelm and support your nervous system ⚡ The Core Insight Being highly sensitive isn't a weakness. It's a different way of processing the world. When you understand your genetic tendencies, you can stop fighting your nervous system—and start creating habits, environments, and routines that help you thrive. ⏱ Chapters 00:00 Sensitive Isn’t Weak 01:09 Orchids vs Dandelions 02:10 Serotonin Transporter Gene 03:55 COMT Stress Sensitivity 04:21 ADRA2B and Vivid Signals 05:19 Balancing Genes and Recovery 06:17 Compassion and New Paradigm 07:24 Raising Kids Wired Differently ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 7:58
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC5EODgyNjY4MzA3QzY5RTkx

The Genetics of Highly Sensitive People: Why Some of Us Feel Everything

Have you ever been told, "Your blood work is normal," even though you know something isn't right? You're exhausted. You have headaches, brain fog, digestive issues, or unexplained symptoms... yet every test comes back "normal." You're not imagining it. In this Q&A, Dr. J Dunn, founder of My Happy Genes, shares her own journey through a year of headaches, nausea, and fatigue that conventional blood tests couldn't explain—and why standard lab work often misses the early signs of imbalance. Because there's a big difference between "normal" and "optimal." 🧬 What You'll Learn 👉 Why routine blood work is designed to detect disease, not early dysfunction 👉 The difference between normal lab ranges and functional (optimal) ranges 👉 Why food sensitivities, inflammation, and autoimmune issues often don't appear on standard blood tests 👉 How your genetic variants can reveal vulnerabilities before they show up in your labs 👉 Why symptoms can exist long before a diagnosis 👉 What to do if you've repeatedly been told, "There's nothing wrong with you." ⚡ The Core Insight Normal test results don't always mean your body is functioning optimally. Blood work tells you where you are today. Your genes can help explain why you're experiencing symptoms in the first place. Looking at both together provides a much more complete picture of your health. ⏱ Chapters 00:00 Why Labs Look Normal 00:31 Dr J Personal Story 01:39 When Healthy Eating Backfires 02:20 Limits of Standard Bloodwork 03:23 Hidden Causes Beyond Panels 04:24 Genes Diet Clues 05:04 Food Experiments And Diaries 05:40 Find Root Causes Help 06:14 Functional Medicine Deep Dive ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 7:20
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC4wN0FBRUVFNEVBMTZBQ0Mx

Why Your Blood Work Is Normal But You Still Feel Awful

Does one glass of wine leave you flushed, anxious, foggy, or awake at 3 a.m. when it never used to? 🍷 You're not imagining it. As we age, changes in hormones, metabolism, and genetics can dramatically affect how our bodies process alcohol. In this Q&A, Dr. J Dunn, founder of My Happy Genes, explains why your alcohol tolerance changes over time—and why your genetic variants may have more to do with it than you realize. Whether you've always wondered why alcohol affects you differently than your friends, or you've noticed your tolerance disappearing in midlife, this episode explains the biology behind it. 🧬 What You'll Learn 👉 Why alcohol often affects us differently as we age 👉 How hormones, mitochondria, and metabolism influence alcohol tolerance 👉 Why ALDH and ADH gene variants can cause flushing, headaches, and the "Asian flush" response 👉 How CYP1, NAT, and GPX affect alcohol metabolism and oxidative stress 👉 Why even one drink can disrupt REM sleep and increase next-day fatigue 👉 How GAD and glutamate influence alcohol-related anxiety and poor sleep 👉 The role of MAO and DRD2 in serotonin, dopamine, mood, and alcohol cravings 👉 Why alcohol tolerance and alcohol dependence risk are two very different things 👉 Practical ways to reduce alcohol's impact by supporting your body's natural detox pathways ⚡ The Core Insight Getting older isn't the only reason alcohol feels different. Your genes influence how quickly you metabolize alcohol, how well you clear toxic byproducts, how your brain responds to neurotransmitter changes, and even how much your sleep is affected. When you understand your genetic blueprint, you can make more informed choices about alcohol—without relying on guesswork. ⏱ Chapters 00:00 Why Alcohol Hits Harder 01:09 Midlife Body Changes 02:08 Hormones and Liver Enzymes 02:29 Alcohol Detox Genes 03:50 CYP and Methylation 05:09 Sleep and Neurochemistry 07:04 Addiction Risk Genetics 08:24 Practical Hangover Fixes 09:26 Reading Your Gene Report ----- Explore More from MyHappyGenes® • Website: MyHappyGenes.com • Order a DNA Test Kit: https://app.myhappygenes.com/catalog • View a Sample Report: https://myhappygenes.com/ - click “Sample Reports” • Find a Practitioner: https://referrals.myhappygenes.com/ • Subscribe to the Newsletter: https://myhappygenes.com/newsletter/ 💖 Spread the Love If this helped you release self-blame and understand your mood through a new lens, share it with someone who’s been told to “just be more positive.” Like, subscribe, and tap the bell 🔔 for more science-backed genetic insights from Dr. J Dunn. 🔔 Subscribe for weekly Q&As with Dr. J exploring genetics, biochemistry, and personalized wellness. 💬 Have a question for Dr. J? Drop it in the comments or email info@myhappygenes.com — your question may be featured in an upcoming episode. 🧬 About MyHappyGenes® MyHappyGenes® is a woman-owned, research-driven genetic testing company translating genetic insights into clear, actionable steps for personalized health. We bridge genetic science and clinical practice to help you work with your unique biochemistry, not against it. 📜 Important Information This video is for educational purposes only and is not medical advice. Always consult your healthcare provider before making dietary or supplement changes. 12:39
YouTube Video UEw0bnU4anpSeHRUMU15SGNiX2FRdTNwUmZsSmFoQ2dJTC4zNDIxRUJGQThFRTg1QzAy

Why Does Alcohol Affect Me More As I Get Older? | MyHappyGenes® Q&A

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